Matthew 9:17
Context9:17 And no one pours new wine into old wineskins; 1 otherwise the skins burst and the wine is spilled out and the skins are destroyed. Instead they put new wine into new wineskins 2 and both are preserved.”
Matthew 10:28
Context10:28 Do 3 not be afraid of those who kill the body 4 but cannot kill the soul. Instead, fear the one who is able to destroy both soul and body in hell. 5
1 sn Wineskins were bags made of skin or leather, used for storing wine in NT times. As the new wine fermented and expanded, it would stretch the new wineskins. Putting new (unfermented) wine in old wineskins, which had already been stretched, would result in the bursting of the wineskins.
2 sn The meaning of the saying new wine into new wineskins is that the presence and teaching of Jesus was something new and signaled the passing of the old. It could not be confined within the old religion of Judaism, but involved the inauguration and consummation of the kingdom of God.
3 tn Here καί (kai) has not been translated.
4 sn Judaism had a similar exhortation in 4 Macc 13:14-15.