John Gill Commentary Hebrews 5:2

"who can bear gently with the ignorant and erring, for that he himself also is compassed with infirmity;" — Hebrews 5:2 (ASV)

Who can have compassion on the ignorant
Who have committed sins of ignorance, and bring their sacrifices for them; these he does not insult and upbraid, nor break out into anger and indignation against; but pities them, and sympathizes with them; has a just measure of compassion suitable to their condition, and bears with them with great moderation and temper:

and on them that are out of the way ;
of God's commandments; who are like sheep going astray, and turn to their own way; who transgress the law of God, and err from it; perhaps such who sin knowingly and wilfully, and through infirmity, are meant:

for that he himself also is compassed with infirmity ;
not of body only, but of mind, sinful infirmity; he had much of it, it beset him all around; he was "clothed" with it, as the Syriac version renders it; as Joshua the high priest was with filthy garments, (Zechariah 3:3) .