Priests and laity alike must always remember, that when we worship, all is to glorify God, and not ourselves.

That is why I also highly recommend Pope Benedict XVI’s recommendation on the Benedictine arrangement, that is when the priest celebrate the Mass ad populum (facing the people), there should be an altar crucifix on the altar itself, because that crucifix is for the priest to focus himself on the Lord, and not at all the people’s attention to him.

Facing the people means that priests are more prone to self-glorification and vanity, as now they are truly visually aware that all the attention in the church are on them. So, they need to make sure that their internal orientation towards the Lord is firm, and that is why the altar crucifix, to remind them at all times during the Mass.

The big crucifix behind the priest is for the people, the congregation to focus their attention to the Lord, but because of its location, it is not visible to the priest, hence, the presence of two altar crucifixes. They may be two in physical appearance, but one in spirit, and one in purpose and intention.

Then let me end with my favorite phrase from the Psalm (Psalm 115)

Non nobis, non nobis, Domine
Sed Nomini tuo da gloriam

Not to us, not to us, o Lord
But to Your Name we give glory