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