Sometimes the Lord will speak a stern rebuke, albeit in love, hoping to correct not condemn.
I don't really see God that way.
I don't see a "sternness" in Him, well, maybe one time, I think, OK, but it was more a reminder of topics already addressed. The HOPE which God has is His
knowledge of what will happen based on what He does. There is no "seeing if Mark comes around, or if We have to do something more." God knows exactly what will work with me. I think His chastisement is more along the lines of precise and effective behavioral modification.
He turns my foot out of the way - causes me to walk in dangerous places, through dark valleys - knowing that I will stay the closer to Him for it. That is, if I allow that healing to come - repairing some of that corruption of the flesh (character building) - then I walk stronger, more sure. Otherwise I'll find out that was just Part 1.
I have a real comfort in this. I know that my Father is Perfect and Wonderful, and not pitying when pity should not be given, for instance, when the corruption of my flesh is so overwhelming as to make impossible a healthy Christian life.
Take the addict for an example. Personally I see pretty much all flesh activities to function in similar form to addiction. Andrew Farley has an interesting though, calling the "flesh" to be "the old way of feeling good about yourself". I had to think about that awhile. It's an interesting thought!
The drug addicted Christian who does not find the ability to become free from their addiction may find that God may do any number of things with them. He could simply free them in a moment of complete deliverance. He may direct them to medical means of unhooking themself from the drug. He may show them His promise, and give them the faith to overcome, and they stop using. He may give them a tiny victory, then allow a huge defeat, then victory, then defeat, over and over again, in His process of training us in dependence.
He may use physical illness or consequence to inhibit our ability to use. Or any number of things. But He won't just leave me with my problems!
The leading of the Holy Spirit is like the voice of the Master Craftsman speaking in my ear, and chastisement is when He picks up His hammer, not to beat me with it, but to form me into the image of Christ.
And I love Him for it! It's a part of our intimacy. Our shared life, that no one else is a part of, just Him and me. I know that whenever I am stuck, not able to get past something, if that remains true when it's time to deal with that thing, God is not shy to use "force tools". I like the jeweler's screwdrivers, but I know His got

ars and sledgehammers for when they are needed.
Knowing God's chastisement is a safety net for me. He will NEVER act outside of love for me!
Much love!