I say a prayer to my guardian angel every morning after waking and every evening before sleeping. I also pray Psalm 91.
11 For he commands his angels with regard to you,
to guard you wherever you go.
**12 **With their hands they shall support you,
lest you strike your foot against a stone.
13 You can tread upon the asp and the viper,
trample the lion and the dragon.
fyi about naming your guardian angel …
- Popular devotion to the Holy Angels, which is legitimate and good, can, however, also give rise to possible deviations:
when the daily events of life, which have nothing or little to do with our progressive maturing on the journey towards Christ are read schematically or simplistically, indeed childishly, so as to ascribe all setbacks to the Devil and all success to the Guardian Angels.
The practice of assigning names to the Holy Angels should be discouraged, except in the cases of Gabriel, Raphael and Michael whose names are contained in Holy Scripture.
Vatican Link