GOD RESCUE ME FROM MY ENEMIES

The Presidents and satraps came along in a body and found Daniel praying and pleading with God. They then came to the king and said, 'Have you not just signed an edict forbidding any man for the next thirty days to pray to anyone, god or man, other than to yourself O king, on pain of being thrown into lions' den?'  The decision stands, 'the king replied 'as it befits the law of the Medes and the Persians, which cannot be revoked.' 
Mass Readings
Then they said to the king. 'O king, this man Daniel, one of the exiles from Judah, disregards both you and the edict which you have signed: he is at his prayers three times each day. 'when the king heard these words he was deeply distressed, and determined to save Daniel; he racked his brain until sunset to find some way out.

But the men came back in a body to the king and said, 'O king, remember that in conformity with the law of the Medes and Persians, no edict or decree can be altered when once issued by the king.' 
Textes liturgiques
My prayer Psalm 27

Heavenly Father, You have dominion over all creation.  You alone is Supreme, none will share your glory with You.  Your Sovereignty  is for all eternity. I come before You, for I know You alone can meet my every needs. Be my protector, shield and guide. Defend me from my enemies.