And they straightway left their nets, and followed Him. – Matthew 4:20

At Jesus’ feet we must learn the art and mystery of soul-winning to live with Christ is the best education for usefulness. It is a great boon to any man to be associated with a Christian minister whose heart is on fire. The best training for a young man is that which the Vaudois pastors were wont to give, when each old man had a young man with him who walked with him whenever he went up the mountainside to preach, and lived in the house with him, and marked his prayers and saw his daily piety. This was a fine instruction. Was it not? But it will not compare with that of the apostles who lived with Jesus Himself, and were His daily companions. Matchless was the training of the twelve. No wonder that they became what they were with such a heavenly tutor to saturate them with His own spirit! And now today His bodily presence is not among us; but His spiritual power is perhaps more fully known to us than it was to those apostles in those two or three years of the Lord’s corporeal presence. There be some of us to whom He is intimately near. We have leaned our head upon His bosom and have enjoyed fellowship with Him such as we could not have with any of our own kith and kin. This is the surest method of learning how to do good. Live with Jesus, follow Jesus, and He will make you fishers of men. See how He does the work, and so learn how to do it yourself. A Christian man should be a bound apprentice to Jesus to learn the trade of the Savior. We can never save men by offering a redemption, for we have none to present; but we can learn how to save men by warning them to flee from the wrath to come and setting before them the one great effectual remedy. See how Jesus saves, and you will learn how the thing is done: there is no learning it anyhow else. Live in fellowship with Christ, and there shall be about you an air and a manner as of one who has been made in heart and mind apt to teach, and wise to win souls.~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/1906.cfm