The last of the Ten Commandments prohibited coveting, or developing a wrong desire for what belongs to another. (Deut. 5:21; Rom. 7:7) Jehovah gave this law to teach a valuable lesson​—his people must guard their heart, that is, their thoughts, feelings, and reasonings. He knows that wicked acts begin as wicked thoughts and feelings. King David, for example, fell into that trap. Normally, he was a good man. But on one occasion, he coveted another man’s wife. His desire led to sin. (Jas. 1:14, 15) David committed adultery, tried to deceive the woman’s husband, and then had him killed. (2 Sam. 11:2-4;12:7-11) Jehovah sees beyond a person’s outward appearance. He sees what we really are inside, in our heart. (1 Sam. 16:7) No thought, no feeling, no action can be kept secret from him. He looks for and encourages the good in us. But he wants us to identify and control wrong thoughts before they become wrong actions.​—2 Chron. 16:9; Matt. 5:27-30. w19.02 21 ¶9; 22 ¶11

People may think that the more freedom they have, the better off they will be, but the reality is that having unbounded freedom is a two-edged sword. We shudder to imagine what the world would be like if there were no restraints at all. For this reason, The World Book Encyclopedia states: “The laws of every organized society form a complicated pattern of balanced freedoms and restrictions.” “Complicated” is surely the right word. Just think of the volumes and volumes of laws written by man, let alone the armies of lawyers and judges needed to interpret and administer them. Jesus’ direction for gaining true freedom involves two requirements: First, accept the truth that he taught, and second, become his disciple. Doing so will lead to true freedom. But freedom from what? Jesus went on to explain: “Every doer of sin is a slave of sin. . . . If the Son sets you free, you will be truly free.”​—John 8:34, 36. w18.04 6-7 ¶13-14

The first-century governing body proved to be a source of encouragement both to those taking the lead and to Christians in general. They sent two of their number, Peter and John, to pray for the new believers to receive holy spirit. (Acts 8:5, 14-17) How Philip himself as well as those he had converted must have been encouraged by this support from the governing body! Today, the Governing Body of Jehovah’s Witnesses gives encouragement to Bethel family members, to special full-time field workers, and indeed, to the entire international brotherhood of true Christians. And the result is the same as in the first century​—rejoicing over the encouragement! In addition, in 2015 the Governing Body published the brochure Return to Jehovah, which has proved to be a rich source of encouragement to many throughout the world. w18.04 19 ¶18-20

In his messages to certain congregations of Asia Minor, Jesus expressed appreciation for the work his followers did. For example, he began his message to the congregation in Thyatira by saying: “I know your deeds, and your love and faith and ministry and endurance, and that your deeds of late are more than those you did at first.” (Rev. 2:19) Jesus not only mentioned their increased activity but also commended them for the qualities that motivated their good deeds. Although Jesus needed to counsel some in Thyatira, he still began and ended his message with encouragement. (Rev. 2:27, 28) Think of the authority Jesus has as head of all the congregations. He does not have to thank us for the work we do for him. Even so, he makes a point of expressing appreciation. What an excellent example he sets for elders! w19.02 16 ¶10

Youths, make up your mind to focus your life on your desire to serve Jehovah. This means centering your life on spiritual goals. Other youths of your age probably center their lives on having a good time, and they will likely invite you to join them. Sooner or later you will need to show how determined you are to stick to the choices you have made. Do not be distracted by peer pressure. There are a number of ways to combat peer pressure. For instance, avoid situations that are known to be tempting. (Prov. 22:3) And remind yourself of the painful consequences of joining others in bad behavior. A further help is to admit your own need for advice. Humility will allow you to be open to suggestions from your parents and spiritually mature ones in the congregation. (1 Pet. 5:5, 6) Are you humble enough to accept sound advice? w18.04 28-29 ¶14-16

Jesus told his apostles: “I give you my peace.” (John 14:27) How does that gift​—his peace—​help us to bear fruit? As we endure, we experience in our heart a lasting feeling of peace that results from knowing that we have Jehovah’s and Jesus’ approval. (Ps. 149:4; Rom. 5:3, 4; Col. 3:15) After Jesus stated his desire that the joy experienced by the apostles might “be made full,” he explained to them the importance of showing self-sacrificing love. (John 15:11-13) Next, he said: “I have called you friends.” What a precious gift to receive​—friendship with Jesus! What did the apostles have to do to remain his friends? They had to “go and keep bearing fruit.” (John 15:14-16) Some two years earlier, Jesus had instructed his apostles: “As you go, preach, saying: ‘The Kingdom of the heavens has drawn near.’” (Matt. 10:7) So on the last evening before his death, he encouraged them to endure in the work they had started.​—Matt. 24:13; Mark 3:14. w18.05 20-21 ¶15-16

A Roman soldier who was not wearing his boots was not ready to march into battle. His sandallike boots were made of three layers of leather fastened together that gave him an excellent foothold. The design made the footwear both durable and comfortable. While the literal boots worn by Roman soldiers carried them into war, the symbolic footwear worn by Christians helps them deliver a message of peace. (Isa. 52:7; Rom. 10:15) Even so, it takes courage to speak up when the opportunity arises. “I was afraid to witness to my classmates,” says 20-year-old Bo. “I think I was embarrassed. Looking back, I don’t know why I should have been. Now I’m happy to witness to my peers.” Many young ones have found that if they are well-prepared to declare the good news, they feel more comfortable doing it. w18.05 29 ¶9-11