“忠实的”用英语怎么说

他是位诗人，也是忠实的招魂论者。He was a poet and an ardent spiritualist.她一直是他忠实的配偶.She has been a faithful mate to him.他把他的孩子嘱托给一位忠实的朋友照料.He entrusted his children to a faithful friend....