The book of Philippians 4 says that we are assured for nothing, but in everything.
By prayer and supplication, we tend to give a letter of request and remain new to God. The Bible there to encourage us and not be afraid of anxiety or worries.
Every story written in the Bible was documented to motivate us to live a life without anxiety or worries. The Bible tells us that many people face afflictions, even the righteous, but the Lord delivers them all because they are afraid.
The Bible also says that how many of us can succeed by worrying?
But we need to be steadfast, we need to have faith, courage. For example, Solomon in the Bible said that Solomon in all his riches only had faith in God.
The Bible also assures us that God is able to do exceedingly and abundantly more than we ask for, according to His riches and glory. This also made us to realize that with God, what is impossible?
When we put our faith in Him and keep on doing what is faithful to us to the end, God has a good thought for us, thoughts of peace and not of evil.
So let our hearts continue to be at peace because surely the will of God will come true for us. And at first we should not give up on His teaching and His word. God can never give up on us.