Faith has two ends, and at each end stands Christ Jesus. He is the author (Beginning) of our faith and the perfector (The End) of our faith.
I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty. (Revelation 1:8)
Jesus knew that without faith, we would not have hope!
Jesus said to live and walk by faith, not by sight. (II Corinthians 5:7)
As we take steps of faith, depending on the Lord, He will show us how much He can do for us. God gave us His Spirit to empower us, to live beyond our natural ability and strength.
We need to not get overwhelmed and stressed out, against our challenges ahead of us. The issue is not our strength but the Lord's , which is limitless. We need to be reminded that our strength does not come from ourselves; but from the Lord! By walking close to Jesus, focusing on His Word, we can accomplish His purposes in His strength for our lives.