Exodus 12:23, 27 cp. 6:6 (also Deut 5:15; 7:19), The destroyer…who passed over…he smote the Egyptians cp. Will redeem you with an outstretched arm. Who is the outstretched arm or YHVH? It is Yeshua (Isa 53:1 cp. Isa 52:10; 40:10; Ezek 20:34–35) who is at the right hand of Elohim (e.g., Rom 8:34; Col 3:1; etc.). We know that the preincarnate Yeshua, the Malak (mistranslated in most Bibles as Angel) or Messenger of YHVH led Israel through the wilderness. Likely, the preincarate Yeshua was the arm of YHVH’s judgment against Egypt’s firstborn, even as he will be the hand of Elohim’s judgment against the wicked in last days and at his second coming (Rev 19:15, 21).