But thanks be to God, who gives us the victory through our Lord Jesus Christ.
(1 Corinthians 15:57)

Many times when you face difficult obstacles in life and things look hopeless.  You can try to do two things.  You can try to overcome them in your own power or strength or intellect.  But when you surrender and turn the obstacles and problems to the Lord Jesus Christ, then victory comes.  We have to trust Him with all of our hearts.  Faith means to trust and rely on Him.

Casting the whole of your care [all your anxieties, all your worries, all your concerns, once and for all] on Him, for He cares for you affectionately and cares about you watchfully.
(1 Peter 5:7, Amplified Bible)

Jesus will never interfere in your life without your consent. Unless you call out or surrender the affairs of life to Him. He is always waiting on you to call out to Him

The righteous cry out, and the LORD hears, And delivers them out of all their troubles.
(Psalm 34:17)

The Lord Jesus Christ is far greater and bigger than anything that could stand before you in this life and He Lives and Resides in You !

You are of God, little children, and have overcome them, because He who is in you is greater than he who is in the world.
(1 John 4:4)

The closer your everyday life comes to Jesus the greater and more victorious your life will be, to yourself and those all around you.  When you call out to the Lord Jesus Christ for help you are acknowledging He is your Lord strength and salvation of your life!

Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need.
(Hebrews 4:16)
 God is our refuge and strength, A very present help in trouble.
(Psalm 46:1)
Then they cry out to the LORD in their trouble, And He brings them out of their distresses.
(Psalms 107:28)