Corporate prayer

Corporate prayer and public worship wind back through Christianity to OT worship. The Psalms are corporate prayers, performed in corporate worship. 

Are there any distinctive supernatural blessings indexed to public worship? Is the risk of contracting the coronavirus offset by any supernatural blessings indexed to public worship?

Does it ultimately make any difference whether or not you go to church? Are there certain kinds of blessings that God reserves when Christians pray and worship in fellowship?

Likewise, is there anything supernatural that ever results from public worship? Or is public worship at best a neutral experience, hanging in a balance, but the scales are easily tipped against it if a natural risk factor is added?