(Exodus 15:2) "The L–rd is my strength and my song": "My strength" is Torah, viz. (Psalms 29:11) "The L–rd will give strength to His people," and it is written (Ibid. 99:4) "And (they will praise) the strength of the King, who loves (the Torah of) justice." Variantly: "My strength" is kingship, viz. (Ibid. 21:2) "O L–rd, in Your strength the king rejoices," and (I Samuel 2:10) "And He will give strength to His king."