Throughout my life, I have had a litany of requests for God. I have asked for mundane and ultimately inconsequential favors and also for guidance in much more important matters. But I have often hesitated to ask for the deepest desires of my heart. Those requests feel too big, too impossible, and possibly too selfish – as though asking these things would take away from God’s ability to provide for others. But in thinking this way, I am putting limits on a limitless God. In today’s first reading, the Lord speaks to Ahaz and tells him to ask for a sign – “let it be deep as the netherworld, or high as the sky!”