Just as in climbing a mountain we leave behind the earth where we stand, to reach the heart of God we have to leave behind unfavorable earthly attachments. Sincere spiritual practice is an uphill climb, and no matter how many difficulties we face, we have to continue looking upward with hope. The mountain provides all support for those who strive to reach its top. Similarly, if we are sincere, the Lord will provide us with the means to reach his supremely merciful heart.