“He that spared not His own Son, but delivered Him up for us all, how shall He not with Him also freely give us all things?” (Rom. 8:32). This is the glorious and divine logic which draws its reasonings from the actings of immeasurable, divine love.
“If, when we were enemies, we were reconciled to God by the death of His Son, much more, being reconciled, we shall be saved by His life” (Rom. 5:10).
How do these truths come home with divine power to the heart, as founded on the bright and glorious display of what God is, and His ways as interested in us! It is logic of invincible power, founded on what God is, known by faith.