Some Christians live in a perpetual war because their hopes remain tethered to their will, rather than focus on the will of God, which is what He protects and provides for. For getting that Jesus said, when we make God’s will our primary focus in life, that’s when He'll provide for all our needs.

Scripture References: 

Matthew 10:28–31 (NLT)
Matthew 16:24–26 (NLT)
1 Peter 2:11,25 (NLT)
Matthew 19:28–30 (NLT)
Matthew 7:21 (NLT)
Matthew 6:24–33 (NLT)