Hi @Tinann, the thread about religion that has been mention is here: A Religious and Spiritual thread. You may find that a helpful place to discuss how your faith has helped you in your grief. Or, of course, you are free to start a new conversation about this yourself.
I understand that the person who started this conversation had asked for opinions about mediums, and you are entitled to give a contrasting one. However, do bear in mind that our community guidelines ask users to be respectful of each other’s religious and spiritual beliefs. Where people have differing beliefs, this can mean stepping back from a conversation and sharing your views on a more relevant one, so that everyone has somewhere to express themselves fairly.