NT-EPISTLES.filter - acv unable:

acv@1Corinthians:2:14 @ Now the natural man does not accept the things of the Spirit of God, for they are foolishness to him, and he is unable to understand because they are evaluated spiritually.

acv@Hebrews:4:15 @ For we do not have a high priest who is unable to sympathize with our weaknesses, but who was tempted in all things in the same way, without sin.