Gods Willing is a common Instant card from Conspiracy: Take the Crown (CN2), collector number 88. Current market price: $0.07 (foil $2.48), TCGplayer market prices via Scryfall.
Target creature you control gains protection from the color of your choice until end of turn. (It can't be blocked, targeted, dealt damage, enchanted, or equipped by anything of that color.) Scry 1.