[quote=@whizzball1]
<Snipped quote by Etcetera>

People feel more consoled when they have "conversations" with relatives. I myself think that, unnecessary as it is, it's still okay to do it. As far as I remember, there's nothing in the Bible against that in particular (as long as you don't pray to them).
[/quote]

The Bible says not to pray to anyone but God. Prayer, by definition, is having a "conversation" with a spiritual entity. It's wrong to speak to them directly, and borders on Paganism.