I sure hope not.
While I wouldn’t go as far as saying he’d converted to Hindu (simply don’t have enough evidence of that to build on), a LOT of his work from the 1980s and early ’90s always struck me as more “freeform Gnostic” than traditionally Christian. Though it would be ludicrous to say the Jehovah’s Witnesses had no impact on his last years, I think his adoption of Hindu-influenced icons and imagery from approximately the LotusFlow3r album to the end is enough to suggest that he’d been quietly distancing himself from that path as he found himself back on the one he’d already been treading.
This has been a hard year on me. Another tattoo will come after the luna moth is coloured in. This is another that’s been a long time coming, but with another addition.