For we know that the law is spiritual, but I am made of flesh that is frail, sold into slavery to sin.

For what was impossible to the Law--powerless as it was because it acted through frail humanity--God effected. Sending His own Son in a body like that of sinful human nature and as a sacrifice for sin, He pronounced sentence upon sin in human nature;

Now we the strong ought to bear the weaknesses of the frail, and not to please ourselves.