How does God express His despising of false repentance and His delighting in undivided loyalty instead?

We expect our friends to be loyal. We want friends who keep their word. We want them to be dependable, respectful, and gracious. Our friends should expect that same from us. Why would it be different when it comes to God? God remains loyal to His people and expects them to remain loyal to Him in return.

ESV passage Hosea 6:1-7:2