2.

"Whilst the guilty approach unto me to eat up my flesh" (ver. 2). Whilst the guilty come near to recognise and insult me, that they may exalt themselves above me in my change for the better; that with their reviling tooth they may consume not me, but rather my fleshly desires. "Mine enemies who trouble me." Not they only who trouble me, blaming me with a friendly intent, and wishing to recall me from my purpose, but mine enemies also. "They became weak, and fell." ¹ Whilst then they do this with the desire of defending their own opinion, they became weak to believe better things, and began to hate the word of salvation, whereby I do what displeases them.