Jesus said to him, “It is written again, ‘You shall not tempt the Lord your God.’ “
Matthew 4:7 NKJV
There is a fine line between faith, foolishness, and presumption. I do not claim to know where that line is in every situation, but there is one. Some moments are easily recognized, while other moments are way more nuanced and shaded. Personally, to stand at the top of a 10-story building and jump off the ledge quoting Psalm 91, would be both an act of presumption and foolishness. There are few people who would try to make a theological case of God suspending the law of gravity upon your confession of faith. Even Jesus, in the context of the above Scripture reference, refused to be provoked into a false choice of obeying Scripture and yet ignoring a natural law of gravity. Jesus rightly reaffirms that God can do the miraculous, but we are not to be presumptuous.