During this Fortnight For Freedom we observe (not celebrate!) the Vigil of the Feast of Sts. Peter and Paul.
Vigils in the liturgical calendar are not just reminders that tomorrow is a feast. They are also reminders to prepare for the feast!
In the Extraordinary Form here is the Collect:
Præsta, quaesumus, omnípotens Deus: ut nullis nos permíttas perturbatiónibus cóncuti; quos in apostólicæ confessiónis petra solidásti.
Grant, we beseech You, almighty God, that we, whom You have made firm upon the rock of apostolic faith, may not be shaken by any distresses.
We stand upon the Rock who is Peter…. or… we… DON’T.
In the meantime, I love the Introit (John 21:18-19):
The Lord said to Peter, When you were young you girded yourself and walked where you would. But when you are old you will stretch forth your hands, and another will gird you, and lead you where you would not.Now this He said to signify by what manner of death he should glorify
Amen. And Amen.