Has been crushed, is being crushed, will be crushed

The good news of the gospel is that our Jesus has crushed [justification], is crushing [sanctification], and will finally and fully crush [that’s glorification] the head of the serpent. And we know that the serpent of Genesis 3 is Satan, in part, because of the language Paul uses to describe Satan in Romans 16.20. So let’s read Genesis 3.15 [the Protoevangelium or first gospel] and Romans 16.20 and make a redemptive historical connection. Let me read it in the Harris paraphrase.

15[God the Father] will put enmity between [Satan] and the woman [Eve], and between Satan’s offspring [the reprobates who loves self]; and Eve’s offspring [the redeemed who love God in Christ]; [Jesus] shall bruise [Satan’s] head, and [Satan] shall bruise [Christ’s] heel. 20The God of peace will soon crush Satan under your feet. The grace of our Lord Jesus Christ be with you.