It is before the Blessed Sacrament that we must prostrate to the ground, and also at Holy Mass after the Consecration, if possible. It is before the Tabernacle where Our Lord always dwells in our churches that we must kneel, not before warring men for a false peace.
Pray for the Pope, he needs it desperately, neither imitate nor defend him, as what he is doing is wrong here. Peace with God is what counts and what brings His Kingdom and reign in our souls. Without peace in our souls by God reigning there, there will be no peace.