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.
In order to dig deep, we have to be willing to go through the process of discovering who we really are and what’s really in our hearts. We often like to stay superficial and avoid this process. Strain exposes who we really are. How do you handle the strain in your life? What comes out? How deeply rooted are you and able to handle the strain of life?
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).
There is one thing to remember about God: when he speaks, more often than not, it is in a whisper.