Faith is Belief in that which is Unseen. Trust is the Action of Faith in the moment at hand.
You reap what you sow, and so if you have Faith in thoughts that are fearful, your action will come out of Fear – because Fear is what you Trust in the Moment. Likewise, if you have Faith that you are a holy Child of Love, your Action will come from Love – because Love is what you Trust in the moment at hand.
Seek Heaven First in your Heart, dear Child, and lean not to the fearful understandings of the Confused Mind.