'Mutual' in the Bible

since they exhibit proof that a knowledge of the conduct which the Law requires is engraven on their hearts, while their consciences also bear witness to the Law, and their thoughts, as if in mutual discussion, accuse them or perhaps maintain their innocence--

Owe nothing to any one except mutual love; for he who loves his fellow man has satisfied the demands of Law.

Therefore let us aim at whatever makes for peace and mutual upbuilding of character.

Do not refuse one another, unless perhaps it is just for a time and by mutual consent, so that you may devote yourselves to prayer and may then associate again; lest the Adversary begin to tempt you because of your deficiency in self-control.

thus effecting peace, and to reconcile Jews and Gentiles in one body to God, by means of His cross--slaying by it their mutual enmity.

united by mutual love, with harmony of feeling giving your minds to one and the same object.