Mark 2:22

new Men do not pour new, or unfermented, wine into old and worn wine-skins. "My disciples," our Lord seems to say, "are not yet strong. They have not yet been baptized into the Spirit. They need tenderness and consideration. They could no more endure severe new doctrine than an old robe could the insertion of a piece of new cloth which had never passed through the hands of the fuller." In training His disciples our Lord never took the old wine from them till they were capable of relishing the new. In Romans 14 we have the best practical commentary on His words.