Jehovah made it clear that he wants us to listen to his Son’s words and obey them. Jesus lovingly taught his followers how to preach the good news, and he repeatedly reminded them to keep on the watch. (Matt. 24:42; 28:19, 20) He also urged them to exert themselves vigorously, and he encouraged them not to give up. (Luke 13:24) Jesus stressed the need for his followers to love one another, to remain united, and to observe his commandments. (John 15:10, 12, 13) That counsel is just as valid today as it was when Jesus gave it. Jesus said: “Everyone who is on the side of the truth listens to my voice.” (John 18:37) We show that we are listening to his voice when we “continue putting up with one another and forgiving one another freely.” (Col. 3:13; Luke 17:3, 4) We further show that we are listening to his voice by zealously preaching the good news “in favorable times and difficult times.”​—2 Tim. 4:2. w19.03 10 ¶9-10

If we are patient with people in the ministry, we will not expect them to understand or accept Bible truth the first time they hear it. As an example, consider how we might reason with someone about the hope of everlasting life on a paradise earth. Many believe that death is the end of it all or that all good people go to heaven. One brother relates an approach that he finds effective. First, he reads Genesis 1:28. Then, he asks the householder where and in what conditions God wanted the human family to live. Most people answer, “On earth, in good conditions.” Next, the brother reads Isaiah 55:11 and asks whether God’s purpose has changed. Often, the householder will answer no. Finally, the brother reads Psalm 37:10, 11 and asks what mankind’s future will be like. Using this Scriptural reasoning, he has helped a number of people to understand that God still wants good people to live forever in Paradise on earth. w19.03 24 ¶14-15; 25 ¶19

Even though Adam and Eve initially enjoyed freedom in many ways, there were limits imposed on them. Some of them were instinctive, but they were limits nonetheless. For example, our first parents knew that to keep on living, they had to breathe, eat, sleep, and so on. Would they feel a loss of freedom for having to do these things? No, for Jehovah saw to it that even in doing such routine things, they could find enjoyment and contentment. (Ps. 104:14, 15; Eccl. 3:12, 13) Jehovah specifically commanded Adam and Eve to populate the earth and to take care of it. Did this command in some way deprive them of their freedom? Of course not! It was given to enable humans to participate in their Creator’s purpose​—to make the earth into a global paradise home for a race of perfect humans forever. (Ps. 127:3; Isa. 45:18) Enjoying their marriage and family for all eternity could have been Adam and Eve’s happy lot in life. w18.04 4-5 ¶7-8

A young person who focuses his life on the desire to please Jehovah gives special attention to the ministry. Because the preaching work is so urgent, it should be high on our list of priorities. Could you set the goal of sharing in the ministry more often? Could you pioneer? But what if you find little joy in preaching? And how can you be more effective at giving a witness? Two basic steps will help: Prepare well, and do not give up sharing what you know with others. It might surprise you how much joy you will then find when preaching. You could start by working out an answer to a question commonly raised by schoolmates, such as “Why do you believe in God?” Our jw.org website contains articles designed to help young people work out for themselves how to answer that question. There you will find a worksheet entitled “Why Do I Believe in God?” The worksheet will guide you in preparing your own answer. w18.04 27 ¶10-11

In the first century, perhaps the apostle who did the most to encourage his brothers was the apostle Paul. He was sent by the holy spirit to preach to the people of the nations of the Greco-Roman world, who worshipped many gods. (Gal. 2:7-9) Paul traveled far and wide in what is now Turkey, as well as in Greece and Italy, establishing Christian congregations among non-Jews. These newly converted Christians “suffered at the hands of [their] own countrymen” and needed encouragement. (1 Thess. 2:14) About the year 50 C.E., Paul wrote to the young congregation in Thessalonica: “We always thank God when we mention all of you in our prayers, for we continually remember your faithful work, your loving labor, and your endurance.” (1 Thess. 1:2, 3) He also exhorted them to strengthen one another, saying: “Keep encouraging one another and building one another up.”​—1 Thess. 5:11. w18.04 18-19 ¶16-17

Will obeying Jesus’ command to preach become burdensome? On the contrary. After relating his illustration of the vine, Jesus said that as Kingdom preachers, we will experience joy. (John 15:11) In fact, he assured us that his joy will become ours. How? Jesus compared himself to a vine and his disciples to branches. (John 15:5) A vine supports the branches. As long as the branches are attached to it, they receive water and nourishment that flows from the vine. Similarly, as long as we remain in union with Christ by closely following in his steps, we experience the same joy that he has in doing his Father’s will. (John 4:34; 17:13; 1 Pet. 2:21) Notes Hanne, a pioneer for over 40 years, “The joy I always feel after I have been in the ministry stimulates me to continue in Jehovah’s service.” Indeed, deep-seated joy gives us the strength to keep on preaching even in challenging territories.​—Matt. 5:10-12. w18.05 17 ¶2; 20 ¶14