New Cloth and New Wineskins
The new cannot be forced into old forms without loss.
Jesus answers a question about fasting with two images: new cloth tears an old garment, and new wine bursts old skins. His way cannot be reduced to a patch on existing righteousness; the vessel must be made new to receive it.
Scripture
16 No man putteth a piece of new cloth unto an old garment, for that which is put in to fill it up taketh from the garment, and the rent is made worse.
17 Neither do men put new wine into old bottles: else the bottles break, and the wine runneth out, and the bottles perish: but they put new wine into new bottles, and both are preserved.
21 No man also seweth a piece of new cloth on an old garment: else the new piece that filled it up taketh away from the old, and the rent is made worse.
22 And no man putteth new wine into old bottles: else the new wine doth burst the bottles, and the wine is spilled, and the bottles will be marred: but new wine must be put into new bottles.
36 And he spake also a parable unto them; No man putteth a piece of a new garment upon an old; if otherwise, then both the new maketh a rent, and the piece that was taken out of the new agreeth not with the old.
37 And no man putteth new wine into old bottles; else the new wine will burst the bottles, and be spilled, and the bottles shall perish.
38 But new wine must be put into new bottles; and both are preserved.
39 No man also having drunk old wine straightway desireth new: for he saith, The old is better.