We've experienced times when problems seem to have no solutions. We've done everything we know to do and still no solution. Israel staring at the Red Sea in front of them and the advancing Egyptian are behind them... the 5,000 plus people gathered to hear Jesus and where to get the food?
Impossible looking situations are opportunities God uses to teach us to depend on Him. God knows how to solve our problems but, He may ask us to do something that seems unreasonable or even impossible.
One of my favorite Proverbs. 3:5-6..."Trust in the Lord with all your heart and lean not on your own understanding. In all your ways submit to Him and he will make your paths straight".
God is in the impossible waiting for us to trust Him and follow His lead.