Seeking advice about Christianity.

My father, 4 days ago, passed away due to suicide. I've been trying to figure out what to do, it's been tough and hard; I love my father and miss him greatly. For years I've been irrationally disliking towards religion and viewed it as "unnecessary". I miss my father greatly and don't really know where to start in terms of religion and Christianity. My father gave me advice and told me to study what I found interesting and reading more into Christianity, I've found it interesting. I just don't know where to start really, the past 4 days I've prayed to a god I used to question and have seeked guidance and answers, I want to turn to religion to help myself and others, but I just don't know how to start or where I can start. I ironically work at a Christian church whom have helped me greatly the past 4 days with grieving and my continuing struggles.