Training children to follow this command can be especially challenging if you have an unbelieving mate. Set the example by honoring your mate. Focus on his or her good qualities, and express appreciation for your mate. Avoid saying negative things about your mate in front of your children. Instead, explain to them that each person must choose whether to serve Jehovah. The children’s good conduct might help to draw the unbelieving parent to true worship. Some husbands may forbid the Christian wife to teach the children from the Bible or to take them with her to Christian meetings. Even so, a Christian wife does what she can to teach the children Bible truth. (Acts 16:1; 2 Tim. 3:14, 15) While respecting his decisions, she can still express her faith in the presence of her children as opportunities arise, thus giving them moral training and knowledge about Jehovah.​—Acts 4:19, 20. w17.10 14 ¶9-10

Logically, then, wisdom​—the opposite of foolishness—​would be one evidence of maturity. Spiritual maturity is not determined primarily by age but by a person’s healthy fear of Jehovah and readiness to obey his commands. (Ps. 111:10) Young ones who are reasonably mature spiritually are not “tossed about as by waves and carried here and there” by their desires or by pressure from their peers. (Eph. 4:14) Rather, they are making progress in having “their powers of discernment trained to distinguish both right and wrong.” (Heb. 5:14) They demonstrate that they are progressing toward maturity by making wise decisions. That kind of wisdom is necessary for salvation. (Prov. 24:14) Therefore, make sure that you clearly state your Bible-based values to your children. By your words and by your example, let them know that the values found in God’s Word are also your values.​—Rom. 2:21-23. w17.12 20-21 ¶12-13