I feel you, I also am a Christian. The fall of man has corrupted our nature & all of life fell with us, is this what kick started evolution to be selected for “Survival of the Fittest”? I mean if no animals ate each other, evolution wasn’t selecting for “Survival of the Fittest” but instead Selecting for Love? Selection pressure shifted from love to survival?
This is just an interesting theory I had, God could’ve created us thru evolution or another way.