21 As for Me, this is My Brit*59:21 see Isa 42:6; 49:8; 54:10; 55:3 (Covenant) with them,*59:21 i.e., with Moshiachʼs zera, see Isa 53:10 saith Hashem; My Ruach*59:21 Hakodesh that is upon thee,*59:21 Moshiach, see Isa 11:2; 42:1; 48:16; 61:1 and My words which I have put in thy mouth, shall not depart out of thy mouth, nor out of the mouth of thy zera,*59:21 Isa 53:10 nor out of the mouth of the zera of thy zera,*59:21 i.e. Moshiachʼs zera generationally saith Hashem, from henceforth and ad olam (forever).