If the well is dry…

It is best for us so not to attempt to rise by its own efforts. If the well is dry, we are not able to put water into it. Pay attention to this. If the soul tries to go forward it may actually go backward. The foundation for prayer is humility. The nearer we come to God, the more you humility we need. There is a kind of pride that makes us want to be more spiritual. God is already doing more for us than we deserve.
–Saint Teresa of Avila (1515-1582)

Interrupted in prayer…

If a needy person requires medicine or other help during prayer time, do whatever has to be done with peace of mind. Offer the deed to God as your prayer. Do not become upset or feel guilty because you interrupted your prayer to serve the poor. God is not neglected if you leave him for such service. One of God’s works is merely interrupted so that another can be carried out.
–Saint Vincent de Paul (1581-1660)

Love is greater…

It can happen that when we are at prayer someone comes to see us. Then we have to choose, either to interrupt our prayer or to sadden our visitor by refusing to communicate. But love is greater than prayer. Prayer is one virtue amongst others, whereas love contains them all.
–Saint John Climacus (c. 525-606)