'Undue' in the Bible

Discipline and teach your son while there is hope,And do not [indulge your anger or resentment by imposing inappropriate punishment nor] desire his destruction.

No one sues righteously [but for the sake of doing injury to others—to take some undue advantage], and no one pleads [his case] in truth; [but rather]They trust in empty arguments and speak lies;They conceive trouble and bring forth injustice.

For God shows no partiality [no arbitrary favoritism; with Him one person is not more important than another].

For there is no undue stretch of authority on our part, as though it did not extend to you. We pressed on even to Corinth, and were the first to proclaim to you the Good News of the Christ.

For I am afraid that perhaps when I come I may not find you to be what I desire, and that you may find me to be what you do not desire; that perhaps there may be contention, jealousy, bitter feeling, party spirit, ill-natured talk, backbiting, undue eulogy, unrest;