@Amoh5,
As long as you're not pushing the harmful side-effects of faith, knock yerself out. I treat my students and other people around me morally and with compassion and generosity just as well without that faith as I did when I had it. In some ways more so. But if you need it in order to be a good person, it's no skin off my teeth.
When I say critical things about faith, it's not a personal attack just for having faith. I resist people spreading their faith because of all the harmful side-effects, like denying children proper medical care, discrimination and oppression of racial and gender minorities, violence against those of other faiths or with no faith, science denialism, teaching children to be satisfied with ignorance, etc etc.