How does self-reliance instead of trust in God lead to disaster for the people of God?

Breakups are painful. They rarely happen suddenly or for one single act but usually are an accumulation of missteps and breaches of trust. Each misstep carries a consequence that eventually adds up. Couples cannot neglect their relationship and hope everything will turn out good. Israel disregarded the consequences for neglecting their relationship with God, and the result was disastrous. Their rejection of God did not happen overnight, but each step away from God led them closer to the “breakup.”

Even though Hosea offered hope, he also reminded his hearers that God’s judgment would be experienced by those who reject Him.

ESV passage Hosea 10:1-15