O Eternal God and King of all creation, who has granted me to arrive at this hour, forgive me the sins that I have committed today in thought, word and deed, and cleanse, O Lord, my humble soul from all defilement of flesh and spirit. And grant me, O Lord, to pass the sleep of this night in peace, that when I rise from my bed I may please Your most holy Name all the days of my life and conquer my flesh and the fleshless foes that war with me. And deliver me, O Lord, from vain and frivolous thoughts, and from evil desires which defile me. For Yours is the kingdom, the power and the glory of the Father, Son and Holy Spirit, now and ever, and to the ages of ages. Amen.
St Macarius the Great, 300–391 AD
For this reason I bow my knees before the Father, [asking] that according to the riches of His glory He may grant you to be strengthened with power through His Spirit in your inner being, so that Christ may dwell in your hearts through faith–that you, being rooted and grounded in love, may have strength to comprehend with all the saints what is the breadth and length and height and depth, and to know the love of Christ that surpasses knowledge, that you may be filled with all the fullness of God. Now to Him who is able to do immeasurably more than all we ask or imagine, according to His power that is at work within us, to Him be glory in the church and in Christ Jesus throughout all generations, for ever and ever! Amen.
Paul in his letter to the Ephesians (3:14-20)
You, O Lord, have called us to watch and pray.
Therefore, whatever may be the sin against which we pray,
make us careful to watch against it,
and so have reason to expect that our prayers will be answered.
In order to perform this duty aright,
grant us grace to preserve a sober, equal temper,
and sincerity to pray for your assistance. Amen.
inspire us to read your Scriptures
and to meditate upon them day and night.
We beg you to give us real understanding of what we need,
that we in turn may put its precepts into practice.
Yet we know that understanding and good intentions are worthless,
unless rooted in your graceful love.
So we ask that the words of Scriptures
may also be not just signs on a page,
but channels of grace into our hearts.
Source: Origen (ca. 185-254)
Forgive them all, O Lord:
our sins of omission and our sins of commission;
the sins of our youth and the sins of our riper years;
the sins of our souls and the sins of our bodies;
our secret and our more open sins;
our sins of ignorance and surprise,
…..and our more deliberate and presumptuous sins;
the sins we have done to please others;
the sins we know and remember,
…..and the sins we have forgotten;
the sins we have striven to hide from others
….and the sins by which we have made others offend;
forgive them, O Lord, forgive them all for his sake,who died for our sins and rose for our justification,.and now stands at thy right hand to make intercession for us, Jesus Christ our Lord.
O Lord, who has mercy upon all, take away from me my sins,
and mercifully kindle in me the fire of Your Holy Spirit.
Take away from me the heart of stone,
and give me a heart of flesh,
a heart to love and adore You,
a heart to delight in You,
to follow and to enjoy You,
for Christ’s sake.
St Ambrose of Milan, 337–397 AD