I didn't say that it did.
However, the clear command by God is to NOT BOW DOWN.
Mrs don-o has shown you numerous Scriptural citations where people did indeed bow down. Did you read them?
Perhaps it is not about posture, but about what is in the heart?
It's that that you really have a problem with. The fact that Catholics remember and revere the work God has done in other people. And that we are community.