Jesus had the resilience to continually going back to God in prayer to face his fears of dying. He did not give up but kept fighting with God to get the faith to move forward.
Fearless people have tenacity, which is the ability to keep fighting for something, and to believe you can win.
At the end of this, you should develop a strengthening faith capable of helping you faithfully endure anything, anytime, anywhere, because you know God is working for your good (Romans 8:28-32 Voice).
“Deep Strength” is learning how to walk with God in such a way that we are strong from the inside out.
One of the most difficult aspects of walking with God is believing he will exert his power in and through our lives.