Possible Clues:

• One maintainsthis in sacs, by the sound of it
• Stresses by entering its cloisters sins are absolved
• One maintains the fluid that's there by the sound of it (70
• 'Tis sins that one maintains like this
• Is T there where it maintains?
• How one maintains one's little relative in broken tins
• How one maintains one's little relative in tins
• Maintains what is in such as 16 across, by the sound of it
• Stands firm
• Locations of pus reportedly won't budge