A disciple is not above his teacher, but everyone when he is fully trained will be like his teacher.
Christ is not speaking of perfection here but of resemblance; a disciple thoroughly fitted and suited to his calling will be formed after the example of his master. Nothing is more fitting for a learner than to take shape from the one he follows.
AI summary
Judge not, that you be not judged; condemn not, that you be not condemned. Show to others the mercy you need yourself, and God will show mercy to you; the merciful to others' names shall find others merciful to theirs. Forgive, give liberally, and it shall be given back into your bosom.
AI summary
Commenting on Luke 6:37-49
And why beholdest thou the mote that is in thy brother's eye,.... A lesser sin in comparison of others; for all sins are not alike, as the Stoics asserted: and though none are to be countenanced and indulged, yet some are not so severely to be animadverted upon as others, the nature, occasions, circumstances, and aggravations considered; for no man is perfect, or wholly free...