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