Full Time Caregiver For Grandmother With Dementia

We are looking for full time care for my grandmother who is in the late stages of dementia. Some of the things she needs help with are bathing, dressing, using the restroom, eating and general companionship. She has always been the sweetest person but her dementia is causing her to have episodes of paranoia and confusion which can cause her to be angry at times, so please be comfortable with that. She also is a Christian so we would love someone who respects her faith. Her elderly husband still lives with her and is not able to care for her anymore, but he does not require a caregiver yet so the care would only be for my grandmother. We are needing help ASAP so hours are flexible!