Jehovah caused Moses to become a deliverer of the Israelites. But when did Jehovah use him? Was it when Moses felt qualified after being “instructed in all the wisdom of the Egyptians”? (Acts 7:22-25) No, Jehovah used Moses only after He had shaped him into a humble, mild-tempered man. (Acts 7:30, 34-36) Jehovah gave Moses the courage to stand before the most powerful ruler in Egypt. (Ex. 9:13-19) From this we see that Jehovah uses those who display godly qualities and who rely on him for strength. Throughout history, Jehovah has caused his servants to fulfill many different roles. What will he cause you to become? Much depends on how willing you are to exert yourself. (Col. 1:29) If you make yourself available, Jehovah can cause you to become a zealous evangelizer, an effective teacher, a capable comforter, a skilled worker, a supportive friend, or whatever else he needs to accomplish his will. w19.10 21 ¶5; 25 ¶14

Good friends will help us to stay loyal to Jehovah. And the best way to make good friends is to be a good friend. (Matt. 7:12) For example, the Bible encourages us to expend ourselves in behalf of others, especially those who are “in need.” (Eph. 4:28) When we are absorbed in helping others, we are more likely to be happy. (Acts 20:35) The friends we make will support us when we face trials, helping us to maintain our inner peace. Just as Elihu listened when Job spoke about his trials, our friends help us by patiently listening as we put our concerns into words. (Job 32:4) We should not expect our friends to make decisions for us, but we are wise if we listen to their Bible-based advice. (Prov. 15:22) And just as King David humbly accepted the help of his friends, we should not be too proud to accept the help our friends offer when we are in need. (2 Sam. 17:27-29) Really, such good friends are a gift from Jehovah.​—Jas. 1:17. w19.04 11 ¶12; 12 ¶14-15

Do the examples set by Jehovah and Jesus in working hard imply that it is not necessary for us to rest? Not at all. Jehovah never gets tired, so he does not need physical rest. The Bible does say that after Jehovah created the heavens and the earth, “he rested and refreshed himself.” (Ex. 31:17) However, that evidently means that Jehovah paused and found satisfaction in what he had made. And although Jesus worked hard while he lived on earth, he still made time to rest and to enjoy meals with his friends. (Matt. 14:13; Luke 7:34) The Bible encourages God’s people to be workers. His servants are to be industrious rather than lazy. (Prov. 15:19) Perhaps you work secularly to care for your family. And all disciples of Christ have the responsibility to share in the work of preaching the good news. Still, you also need to get sufficient rest. w19.12 2 ¶2; 3 ¶4-5