This alternate universe of Gabriel is an Angel who is named after Archangel Gabriel himself from an alternate universe called the Biblical Universe (like Dogma, Helluva Boss, and Hazbin Hotel combined)

According to Saint Gabriel the 10th, Angels cuts their wings off to become human. His kind doesn't do that even though it does grow back. And he never cut his wings. Like the Seraphims and the high angels including Archangels, his kind's blood is yellow.