The Christian Life

A commonly accepted explanation for the origin of life is organic evolution – the hypothesis that man evolved from “lower animals,” which in turn came from simpler life forms, all the way back to the first microscopic life, which sprang accidentally from non-living matter. But this theory has major problems.

Where did the first living thing come from?

What caused life to begin where there had never been life before? Science has repeatedly demonstrated that life comes only from life. This is a law of science called the “Law of Biogenesis.” The opposite of this law would be spontaneous generation – life beginning spontaneously from non-living matter. But science has repeatedly proved this cannot happen.

So every living thing must come from a previous living thing. You received life from your parents, who in turn received it from their parents, etc. The same is true for all living things.

But evolution requires that, when you go back far enough, non-living matter somehow came to life by chance where there was no life before. Evolution requires spontaneous generation in complete violation of scientific evidence. So evolution cannot explain even the origin of the very first form of life.

Where is the evidence that all modern kinds of living things came from an original kind?

Living things can adapt to their environment, but where is the proof they can develop into entirely different kinds of organisms such that all kinds came from one original kind? Years of human experience and scientific experimentation confirm that living things reproduce “after their own kind.” The offspring of a fish is another fish, not a snake, bird, or man.

Scientists have searched for years for the “missing links” – fossils of organisms that were halfway between the kinds of plants or animals we have now. Millions of fossils have been found around the world. If evolution is true, there should be thousands of fossils of missing links, but there is no evidence of these remains anywhere. Why not?

Chapter 15: The Christian Life

The Christian Life

My father who has been a missionary for many years has been in a number of trying situations. He has been held at gunpoint, threatened and jailed for his faith. But he never wavered. His most trying experience, however, happened just a few years ago.

A man who claimed to be a believer, but was actually in rebellion against God, decided to slander and insult my father. The man told terrible lies. But instead of planning vengeance, my father prayed and left the matter in God’s hands. Within a few months the man was found guilty of the very sins he attributed to others.

My father’s story is repeated in the lives of thousands of believers all over the world. They aren’t born strong Christians, but they let God work in their lives and develop character through the years. Like tall trees, they put their roots down deep and the winds cannot blow them over.

Would you like to be a better person, one who trusts God and holds steady in all situations? We can put to use that which we have already studied and, like the tree. “grow tall.”

In this lesson you will study…

Receiving and Sharing
Christian Growth
Thoughts and Actions
Church Life

This lesson will help you…

  1. Trace the basic principles that lead to a victorious Christian life.
  2. Be committed to applying them in your daily life.

Receiving and Sharing

Objective 1. Identify at least two steps essential to Christian growth.


We have already learned who gives us eternal life and how we receive it; but it is good to remind ourselves often so we will never forget that our source of life is Jesus.


Whoever drinks the water that I will give him will never be thirsty again. The water that I will give him will become in him a spring which will provide him with life-giving water and give him eternal life (John 4:14).


It is wonderful to be part of God’s family. It makes us want to share the good news with others so they can become part of the family too. Jesus said in Matthew 10:32, “If anyone declares publicly that he belongs to me, I will do the same for him before my Father in heaven.” Isn’t that a beautiful promise?


But have reverence for Christ in your hearts, and honor him as Lord. Be ready at all times to answer anyone who asks you to explain the hope you have in you, but do it with gentleness and respect. Keep your conscience clear, so that when you are insulted, those who speak evil of your good conduct as followers of Christ will become ashamed of what they say (I Peter 3:15-16).


We share Christ because we want to and because the Bible encourages us to tell others about Him. When we take our stand for Christ we grow stronger.


Another way to declare publicly that we belong to Christ is by being baptized in water. Water baptism is an important step in your Christian growth. Jesus Himself was baptized–not because He needed to be, but because He is our perfect example. You can read about it in Matthew 3.


Go, then, to all peoples everywhere and make them my disciples: baptize them in the name of the Father, the Son, and the Holy Spirit (Matthew 28:19).

Becoming a member of a church, joining a local group is not necessary for our salvation, but it does give us a closer tie to our Christian family. We become responsible to and for those around us. We learn to care more for each other. Just as the natural family is part of God’s plan, so is the spiritual family–a group with whom we can share and learn from each other. Acts 2:47 says that the Lord added those who were saved to the group of believers.

Christian Growth

Objective 2. Identify two activities most helpful for Christian growth.

There is more than one kind of hunger. We may long for news from someone who has gone away or we may hunger for new opportunities. Folks have been starved for love and affection. And certainly our hearts, our spirits, have reached out for more than this world can offer. After you are saved you will feel another kind of hunger–a hunger for God’s Word. “Be like newborn babies, always thirsty for the pure spiritual milk” (1 Peter 2:2). Jesus said, “Man cannot live on bread alone, but needs every word that God speaks” (Matthew 4:4).

A Christian needs to read his Bible every day. Israel’s King David set a good example. He said, “Happy are those who reject the advice of evil men … Instead, they find joy in obeying the Law of the Lord, and they study it day and night” (Psalm 1:1-2). “How I love your law! I think about it all day long” (Psalm 119:97).

It is important not only to read God’s Word, but to memorize it and hide its precepts in our hearts. What we have learned the Holy Spirit can bring to our remembrance in times of need–when we must have guidance and direction in our lives.

The Helper, the Holy Spirit, whom the Father will send in my name, will teach you everything and make you remember all that I have told you (John 14:26).

Our daily Bible reading should be accompanied by prayer. Jesus who knew the glories of heaven before He came to this earth felt the need of prayer. He spent the whole night in prayer before choosing His disciples (Luke 6:12). Paul and Silas were praying and singing when they were set free from their prison chains (Acts 16). Christ told His disciples, “Ask, and you will receive; seek, and you will find; knock, and the door will be opened to you” (Luke 11:9).

First Thessalonians 5:17 says, “Pray at all times.” Even though we are in school where our minds are kept busy, or on a job that requires our full attention, we can live in an attitude of prayer. If an emergency arises we know how to call on God; we take advantage of a pause in our work to lift a note of praise to the Lord. In this way we are continually worshipping Him.

Thoughts and Actions

Objective 3. Identify how a believer’s thoughts can be protected and controlled.

Be careful how you think; your life is shaped by your thoughts (Proverbs 4:23).

The Lord can help us control our thoughts. Philippians 4:7 says, “And God’s peace, which is far beyond human understanding, will keep your hearts and minds safe in union with Christ Jesus.” Our thoughts please God when they are clean and pure.

In conclusion, my brothers, fill your minds with those things that are good and that deserve praise: things that are true, noble, right, pure, lovely, and honorable (Philippians 4:8).

To keep our minds on that which is pleasing to God requires constant discipline. As long as we are in this world we will be exposed to sin and temptation, but with the Lord’s help we do not have to yield. An old proverb says, “The birds may pass overhead, but you don’t have to let them build a nest in your hair.” In other words, “Temptation may be all around you, but you don’t have to let it become sin in your mind and actions.” The best way to control our thoughts, to keep our minds free from evil, is to be careful what we see, hear, say, and do.

Be careful what you see. The eyes are like a lamp for the body. If your eyes are sound, your whole body will be full of light (Matthew 6:22).

What we hear also influences our thoughts. Mark 4:24 says. “Pay attention to what you hear!” Are the conversations you enjoy or the music you listen to helping you to love the Lord more? Are they building healthy thoughts?

If your answer is negative perhaps you need to discipline your listening.

Listening includes hearing our own words as well as the words of others. What we say can be a strong influence for good or for evil. If someone wrongs us we can forget it more easily if we haven’t answered the person harshly. Proverbs 15:1 says it like this, “A gentle answer quiets anger, but a harsh one stirs it up.” Our goal could be the fulfillment of Proverbs 25:11, “An idea well-expressed is like a design of gold, set in silver.”

A Christian should be careful of what he does because God requires him to do what is right.

The Lord has told us what is good. What he requires of us is this: to do what is just, to show constant love, and to live in humble fellowship with our God (Micah 4:8).

Our response can be the words of the Psalmist who said, “May my words and my thoughts be acceptable to you, 0 Lord, my refuge and my redeemer!” (Psalm 19:14).

Church Life

Objective 4. State the purpose of having Christian fellowship and supporting God’s work.

As we have already learned, we must share the good news of the gospel with everyone–including unbelievers whom we count as friends. But our closest friends should be chosen carefully. Our free time must be balanced with the right Christian influence, with those who can help us as we grow in the Lord and seek to do His will.

Happy are those who reject the advice of evil men, who do not follow the example of sinners or join those who have no use for God. Instead, they find joy in obeying the Law of the Lord, and they study it day and night (Psalm 1:1-2).

We want to study the Bible by ourselves and with Christian friends. We also need to hear God’s Word preached, “So then, faith comes from hearing the message, and the message comes through preaching Christ” (Romans 10:17).

Let us not give up the habit of meeting together, as some are doing. Instead, let us encourage one another all the more, since you see that the Day of the Lord is coming nearer (Hebrews 10:25).

When believers gather together they should be supportive one of another. There is strength in unity, strength in singing and praising the Lord together.

And so there is no division in the body, but all its different parts have the same concern for one another. If one part of the body suffers, all the other parts suffer with it; if one part is praised, all the other parts share its happiness (1 Corinthians 12:25-26).

God has a plan whereby we can share in the financial concerns of the local body and at the same time reach out to others. Hebrews 7:2-9 gives us an example from the life of Abraham who gave one tenth (a tithe) of everything he had. Yet giving tithes may not be enough.

Difference Between Man Centered and God Centered Gospel

The Pharisees, religious leaders of their day, paid tithes, but Jesus said that our standard of giving should be far above theirs. He said they were giving a tenth even of their seasoning herbs, such as mint, dill, and cumin, but neglecting the really important teachings of the Law, such as justice and mercy and honesty (Matthew 23:23). Jesus went on to explain that we must be faithful in all that God has asked.

We want to give generously of our money and at the same time listen for whatever else the Lord wants. He may ask for more of our time, our talents–even our plans for the future. Whatever it might be, we can lay it down as an offering of love to Him who first loved us.

Quiz Instructions

Test your knowledge by taking this short quiz which covers what you just read on this page. Click on the correct answer(s). Good luck.

1. According to Romans 10:9-10, what two things must a Christian do? Select the right answer.

a) Go to church and help those in need

b) Confess with your mouth and believe in your heart

c) Obey God’ commandments and give to the poor

2. Read John 1:43-46. What did Philip do right after Jesus called him? Select the best answer.

a) He found Nathaniel and told him about Jesus.

b) He left his fishing nets and followed Jesus.

c) He put his fishing nets back in the water and caught lots of fish.

3. Select all the following statements that are TRUE?

a) Water baptism is one way to publicly confess Christ.

b) It isn’t necessary to share Christ; we can be secret followers just as well.

c) Christian friends can help us and we can help them.

4. What two activities will help the believer grow spiritually?

a) Giving money to the church and visiting widows

b) Caring for orphans and volunteering at the church

c) Reading the Bible and praying daily

5. According to Philippians 4:8, our thoughts

a) shape our lives

b) are controlled by God’s peace

c) should be on good things

d) should be acceptable to God

6. Read Philippians 4:7, our thoughts

a) shape our lives

b) are controlled by God’s peace

c) should be on good things

d) should be acceptable to God

7. Read Proverbs 4:23, our thoughts

a) shape our lives

b) are controlled by God’s peace

c) should be on good things

d) should be acceptable to God

8. Read Romans 12:1-2, our thoughts

a) shape our lives

b) are controlled by God’s peace

c) should be on good things

d) should be acceptable to God

9. Read John 17:15-19, then select each statement which completes the sentence correctly. Our thoughts can be protected by

a) hiding in a case and meditating all day.

b) dwelling on those things that are pure, right, and holy.

c) joining a Christian commune away from worldly influences.

d) believing Jesus’ prayer that the Father will keep us safe even while we are in the world.

10. Giving one tenth of what we have is called

a) being generous

b) being religious

c) tithing

11. According to Hebrews 10:25, we gather together with other believers to

a) encourage one another

b) start a new church

c) learn to love our neighbors

12. Memorize Romans 12:1-2. According to these verses, our true worship to God is

a) confessing our sins and getting baptized

b) taking communion

c) dedicating ourselves to His service and to please Him

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