Under the Old Covenant the temple, and the tabernacle before it, served to symbolize God’s presence among the people. It was the focus of their worship. But the need for a separate physical structure disappeared at Pentecost when God’s Spirit took up his dwelling with a living temple made up of all believers.
What is your life built around? What is the cornerstone of the church you are a part of? If the answer is not Jesus, then you are heading in the wrong direction. Align your life, and your relationship with God, around Jesus as the cornerstone. If he is your cornerstone, you have no reason to be ashamed. If he is not, then you are stumbling around in the dark.