'Unfeigned' in the Bible

The love unfeigned: abhorring the evil; cleaving to the good;

Seeing ye have purified your souls in obeying the truth through the Spirit unto unfeigned love of the brethren, see that ye love one another with a pure heart fervently:

But the wisdom from above first is pure, then peaceful, gentle, yielding, full of mercy and good fruits, unquestioning, unfeigned.

When I call to remembrance the unfeigned faith that is in thee, which dwelt first in thy grandmother Lois, and thy mother Eunice; and I am persuaded that in thee also.

Now the end of the commandment is charity out of a pure heart, and of a good conscience, and of faith unfeigned:

By pureness, by knowledge, by longsuffering, by kindness, by the Holy Ghost, by love unfeigned,

Hear the just (righteous) cause, O Lord; listen to my loud [piercing] cry;Listen to my prayer, that comes from guileless lips.