But, as I know that strength arising from obedience has a way of simplifying things which seem impossible, my will very gladly resolves to attempt this task although the prospect seems to cause my physical nature great distress; for the Lord has not given me strength enough to enable me to wrestle continually both with sickness and with occupations of many kinds without feeling a great physical strain. May He Who has helped me by doing other and more difficult things for me help also in this: in His mercy I put my trust.
Teresa of Ávila, Interior Castle
