Do you consider yourself to be of a specific faith?
I am a Christian -- I love the Lord Jesus. Christ is the prism through which I interpret everything. I don't interpret the world in terms of complicated bundles of atoms that are ultimately purposeless, but I see everything as an example of the agency and the love of God, and everything held in God's eternal loving gaze.
How can you trust that your Christian beliefs are correct?
The way of the world is that all knowledge is provisional -- it is human constructs in conversation with experience. Therefore, all of us should hold what we believe about the world with some humility.
Now, why I believe what I believe is because it makes more sense of the complexities of human life than the alternatives. My experience of morality, of beauty, of love -- all these things point to the divine, which makes theism more likely than atheism. And then if you ask how can I believe in a God that allows so much suffering? Part of the answer is that I can only believe in God provided I know God knows what it's like to suffer -- and that is the Christian claim, that God knows human suffering. So, for me, it has the ring of truth, more so than the alternatives.
Read it all.