A blog devoted to the collects of the Latin liturgy, classical and more recent.
Omnipotens sempiterne Deus, infirmitatem nostram propitius respice: atque ad protegendum nos dexteram tuae maiestatis extende.
"Almighty, eternal God, look favourably on our weakness; and stretch out the right hand of your majesty to protect us."
Remarks:
*The contrast: we are weak, He is sovereign (maiestas).
*We need both his mercy/grace, and his protection.
*The extensio manus is the opposite of the breviatio manus (Is 50:2; 59:1)