I think of 2 things right off. Wrestling looks more internal and ultimately prayer like to me. In the heart or faith. Example: "I believe help my unbelief", or the disciple's when on the boat in the Sea of Galalie and the Storm came upon them, and Jesus was asleep on the boat. The deciples were afraid. Then the Syrophoenician Women who's verbally spared with Jesus for her daughter.
I think of 2 things right off. Wrestling looks more internal and ultimately prayer like to me. In the heart or faith. Example: "I believe help my unbelief", or the disciple's when on the boat in the Sea of Galalie and the Storm came upon them, and Jesus was asleep on the boat. The deciples were afraid. Then the Syrophoenician Women who's verbally spared with Jesus for her daughter.