Trust and Thankfulness can reduce stress hormones in our brain. Fear and doubt does the opposite. "Fear not" appears 365 times in the Bible - the most frequent command by the loving Creator to protect His children. Another command, "In all things give thanks!" Oh, how much God loves us and wants us to have less cortisol and catecholamines lurking in our brains!
Trust in the healing power of the Loving Almighty Creator! Thank Him for His selfless sacrifice. He has given us what we need to thrive on this earth. Even after the fall, if man had just kept the laws the God engraved into nature, and lived in harmony with it, we would be in a much less degenerate state.
"Appreciation and Trust, on the other hand, minimize the impact of cortisol, and enables oxytocin, the bonding hormone, to flood the brain – elevating our ability to have a voice and partner for mutual success." - Psychology Today on Conversational Intelligence