As your child learns more in science class at school, he will discover that laws govern the shape of many things. For example, each snowflake is formed according to geometric patterns known as fractals. Fractal patterns are also found in other things in nature. But who made the laws that result in these beautiful patterns? Who is behind the order and careful design we see in nature? The more your child thinks about such questions, the more likely it is that he will be able to develop a strong belief that God created all things. At some point, you could ask him this question, “If God created us, would it not be reasonable to conclude that he has also given us moral guidance on how to be happy?” You can then point out that such valuable guidance is found in the Bible. w24.12 16 ¶8

Under divine inspiration, the apostle Paul wrote a letter directing that an unrepentant sinner be removed from the congregation. (1 Cor. 5:13) How were faithful Christians to treat him? Paul told them “to stop keeping company” with him. What did that mean? Paul explained that this command included “not even eating with such a man.” (1 Cor. 5:11) Sitting down to a meal with someone can easily lead to having further association with him. Clearly, then, Paul meant that the congregation should not socialize with that man. This would protect the congregation from his corrupting influence. (1 Cor. 5:5-7) Additionally, their avoiding close contact with the man might cause him to realize how far he had strayed from Jehovah’s ways, and he might feel shame and be moved to repent. w24.08 15 ¶4-5

In Israel, Atonement Day was observed annually. On that day, the high priest would offer animal sacrifices on behalf of the people. Of course, animal sacrifices could not completely atone for anyone’s sins because animals are inferior to humans. But as long as the repentant Israelites offered the sacrifices that Jehovah required, he was willing to forgive their sins. (Heb. 10:1-4) That arrangement impressed on the minds of the Israelites the seriousness of their sinful state. However, Jehovah had a permanent arrangement in mind for the forgiveness of sins. He arranged for his beloved Son to be “offered once for all time to bear the sins of many.” (Heb. 9:28) Jesus gave “his life as a ransom in exchange for many.”​—Matt. 20:28. w25.02 4 ¶9-10