'Loving kindness' in the Bible

O give thanks unto Jehovah; for he is good; For his lovingkindness endureth for ever.

and with them Heman and Jeduthun, and the rest that were chosen, who were mentioned by name, to give thanks to Jehovah, because his lovingkindness endureth for ever;

I will be his father, and he shall be my son: and I will not take my lovingkindness away from him, as I took it from him that was before thee;