I am not really sure if this is it, but I will try to explain from my own experience what I think ‘‘feeling God’’ means.
For me, it was a period of time after my conversion. It was an incredibly strong feeling of God’s love. In such moments, God was so obvious to me, that I simply could not doubt him or his existence, even if I would want to. Therefore, I was in such peace, that I would accept any evil or suffering that would come to me and even rejoice in it. I dreamed of being a monk or a hermit, living alone, literally feeling like ‘‘all I need is God’’. I had no big trouble loving my enemies etc. If someone would beat me, steal all my things and my clothes and left me alone in the rain, I would propably just bless them and walk away naked, praising God. Haha

. It is like nothing can separate you from God’s love and your love for him. Except God himself ofcourse. And prayer was something like when you hold hands with a person you love.
If this is what heaven feels like, I am looking forward to it.
Right now, I am going through a rather dark moments, not feeling God at all. There’s doubt and temptation everywhere. It is hard for me to even realize, that I ever felt God in such a way. But I am thankful for this experience, for it makes me not give up.