As it turns out, this isn’t an isolated incident in Scripture. For instance,
"Make for yourselves a new heart" (Ezek 18:31)Who’s doing the action … us or God? Similar things turn up with things like the need for us to repent when Scripture tells us that God grants repentance (Acts 11:18; 2 Tim 2:25) or the command to love God when Scripture tells us, “We love because He first loved us” (1 John 4:19). So … can we make sense of these without requiring a contradiction? Yes, I think so … and, in fact, I think it’s important.
"I will give you a new heart" (Ezek 36:26)
"Circumcise your hearts" (Deut 10:16)
"The Lord will circumcise your hearts" (Deut 30:6)
For all of these examples, there are two elements in play: human responsibility and human inability. Consider a silly example. Someone says, “If you want to prevent World War II, you’d have to travel back in time and kill Hitler before he comes to power.” (Okay, so I’m playing an “alternate history” game here.) Notice that it’s an imperative. “You’d have to …” And it’s true. For the statement to be true, does it require that it be possible? No. So when God says, “This is required” (e.g., “Seek the Lord” or “Make yourselves a new heart” or “Circumcise your heart”), it is a statement of truth regardless of our ability to accomplish it. When we see that repentance is commanded or that love is commanded and we realize we don’t have it in us, we might despair, but we don’t need to. That’s because we have these wonderful responses from God about how He supplies what we need – seeking Him, new hearts, repentance, love, etc. Instead of offering the impossibility of our compliance, we get to see God’s ability on our behalf.
Instead of being a contradiction, these kinds of texts become a … benediction … a blessing. Along the lines of Paul’s “My God will supply every need of yours according to His riches in glory in Christ Jesus” (Php 4:19), we see the amazing blessings that God bestows on those who are chosen (Eph 1:3-4), requiring what we can’t supply and then supplying what He requires … and blessing us for it. So when, for instance, Jesus said that in order to see the kingdom of God we must be born again (John 3:3, 7), He wasn’t talking about an impossible task where we make ourselves reborn. He was informing us of a necessary requirement that we can’t meet but He does. We can't make ourselves born again; God does that. And seeming contradictions become glorious praises instead.
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Postscript. Now ... that very first example at the beginning ... did Jesus contradict Deuteronomy? No, of course not. See if you can examine the Scriptures to see how He did not. Too many people still think Jesus forbade vows, nullifying marriage vows or oaths in the courtroom, for instance. He didn't. See if you can figure it out yourself.
