"It is a fearful thing to fall into the hands of the living God..."

The Betrayal of Christ (source)

 
It is a fearful thing to fall into the hands of the living God, for He is the Judge Who tries consciences and thoughts of the heart. Let no one enter troubling the spotless faith, but in meekness and fear let us approach Christ, that we might receive mercy and find grace, and receive help at the proper time.
-Idiomelon at the lighting of the lamps for Holy Monday
 
(source)
 

Through the prayers of our Holy Fathers, Lord Jesus Christ our God, have mercy on us and save us! Amen!