This is one of my favorite prayers by Merton, enjoy:

My LORD G_d, I have no idea where I am going. I do not see the road ahead of me. I cannot know for certain where it will end. Nor do I really know myself, and the fact that I think that I am following Your will does not mean that I am actually doing so. But I believe that the desire to please You does in fact please You. And I hope I have that desire in all that I am doing. I hope that I will never do anything apart from that desire. And I know that if I do this You will lead me by the right road, though I may know nothing about it. Therefore I will trust You always though I may seem to be lost and in the shadow of death. I will not fear, for You are ever with me, and You will never leave me to face my perils alone.

– Thomas Merton

Thoughts in Solitude