"On God" production was handled by West, BoogzDaBeast, and Michael "CameOne" Cerda, with co-production from Pi'erre Bourne and additional production from Federico Vindver. The producers served as co-writers alongside Cyhi the Prynce and Mustard. Cerda formed the song's melody in 2017, utilizing a Prophet Rev 2 and Moog Sub 37. Young Thug indicated an appearance, though he ultimately did not make the final cut. An electronic track with gospel and house elements, it relies on synths and features an interpolation of "Mercy" by West, Big Sean, Pusha T, and 2 Chainz. - Wikipedia