Prayer Continued— For Rulers and Governors. Conclusion
To our rulers and governors on the earth— to them You, Lord, gavest the power of the kingdom by Your glorious and ineffable might, to the end that we may know the glory and honour given to them by You and be subject to them, in nought resisting Your will; to them, Lord, give health, peace, concord, stability, that they may exercise the authority given to them without offense. For You, O heavenly Lord and King eternal, givest to the sons of men glory and honour and power over the things that are on the earth; do Thou, Lord, direct their counsel according to that which is good and well-pleasing in Your sight, that, devoutly in peace and meekness exercising the power given them by You, they may find You propitious. O Thou, who only has power to do these things and more abundant good with us, we praise You through the High Priest and Guardian of our souls Jesus Christ, through whom be glory and majesty to You both now and from generation to generation and for evermore. Amen.
Source: First Epistle (New Advent)