The promise to David concerning Christ disallows his physical existence at the time the promise was made: "I will set up thy seed after thee, which shall proceed out of thy bowels...I will be his father, and he shall be my son" (2 Sam. 7:12,14). Notice the future tense used here.
Ahadi aliyoahidiwa Daudi kuhusu Kristo inakanusha kuishi na mwili wake wakati ahadi ilipofanywa:"Nitainua mzao wako nyuma yako, atakayetoka viunoni mwako ….Mimi nitakuwa Baba yake, naye atakuwa mwanangu"(2 Sam. 7: 12,14), Fahamu wakati ujao ulivyotumika hapa.