You have to Tell your mind what to think about. Take time to think about a negative thought and then resolve it within yourself, with no lies and then your are left with positive thoughts and resolve only.
"God’s love is unconditional and available to all—embrace compassion, understanding, and unity, for through these, we reflect the divine within ourselves and connect to one another.
When you pray your mind is being assigned subconscious task that lead to your foretold destination meditation is meant to expand your mental control and awareness