In ancient times, a soldier would feel humiliated if he returned home without his shield. The Roman historian Tacitus wrote: “To have abandoned one’s shield is the height of disgrace.” That is one reason why soldiers made sure to keep a firm hold on their shields. We keep a firm hold on our shield of faith by regularly attending Christian meetings and by speaking about Jehovah’s name and his Kingdom to others. (Heb. 10:23-25) In addition, we prayerfully read God’s Word every day and apply its counsel and direction in all that we do. (2 Tim. 3:16, 17) Then, no weapon that Satan uses against us will cause us any lasting harm. (Isa. 54:17) Our “large shield of faith” will protect us. We will stand firm, shoulder to shoulder with our brothers and sisters. And we will do more than win our daily battles​—we will have the honor of being on Jesus’ side when he wins the war against Satan and his followers.​—Rev. 17:14; 20:10. w19.11 19 ¶18-19

A clear plan that you put in writing can help you turn your decisions into action. (1 Cor. 14:40) For instance, bodies of elders are directed to assign an elder to record each decision of the body of elders, including who is assigned to follow through and the suggested date for completion. Elders who follow this direction are more likely to carry out their decisions. You could try to do something similar with your personal affairs. For example, you could prepare a daily to-do list and arrange the items in the order you intend to handle them. This can help you not only to complete what you start but also to get more done in less time. But you will need to exert yourself. It takes effort to follow your plan and complete what you start. (Rom. 12:11) The apostle Paul told Timothy to “continue applying” himself and to “persevere” in becoming a better teacher. That advice applies equally to other spiritual goals.​—1 Tim. 4:13, 16. w19.11 29-30 ¶15-16

When Moses was asked to lead the nation of Israel out of captivity, he lacked confidence and repeatedly told Jehovah that he felt unqualified. God responded with real compassion, providing help for Moses. (Ex. 4:10-16) As a result, Moses was able to deliver powerful judgment messages to Pharaoh. Moses then saw Jehovah use His power as He saved the Israelites but destroyed Pharaoh and his forces in the Red Sea. (Ex. 14:26-31; Ps. 136:15) After Moses led the Israelites out of Egypt, they constantly found things to complain about. Even so, Moses observed Jehovah’s great patience in dealing with the people He had freed from slavery. (Ps. 78:40-43) Moses also saw Jehovah show remarkable humility when He changed His mind after Moses asked Him to do so. (Ex. 32:9-14) After the Exodus, Moses’ relationship with Jehovah became so close that it was as if he could see his heavenly Father.​—Heb. 11:27. w19.12 17 ¶7-9