The House That God Built, part 5

In part 5 of the series A House Built by God, we look at the rock Christ is building his church (house) on. What is the significance of the setting in which he made His statements to the disciples, is it a physical place, Peter, or someone else? We do not have a passive attachment to the Rock, but it requires effort, sacrifice, and commitment on our part. We are expected dig down and anchor ourselves to the rock, just believing in, or sitting on the rock is not enough.