The Philippians and 2 Corinthians passages say God gives us the strength to do anything. One of the ways God strengthens us is through our fiery trials. The Proverbs passage says how we think in our heart is how we will be. Not our heads. My mind has a way of lying to me, but my heart tells me the truth because God resides in my heart. If I think from my heart, then I can do whatever God asks me to do.
