Sirach 43:29–31

29 Terrible is the Lord and very great,

and marvelous is his power.

30 When you praise the Lord, exalt him as much as you can;

for he will surpass even that.

When you exalt him, put forth all your strength,

and do not grow weary, for you cannot praise him enough.

31 Who has seen him and can describe him?

Or who can extol him as he is?