If we have anything to tell others about Christ, let us resolve to tell it. Let us not be silent, if we have found peace and rest in the Gospel. Let us speak to our relations, friends, families and neighbors, according as we have opportunity, and tell them what the Lord has done for our souls. All are not called to be ministers. All are not intended to preach. But all can walk in the steps of the man of whom we have been reading, and in the steps of Andrew, and Philip, and the Samaritan woman. (John 1:41, 45; 4:29.) Happy is he who is not ashamed to say to others, “Come and hear what the Lord has done for my soul.” (Psalm. 66:16.)

~ J.C. Ryle

Expository Thoughts on the Gospels: Mark, [Carlisle, PA: Banner of Truth, 1985], 97, 98.