What will He not give Who so much loves giving and can give all that He will? - Teresa of Ávila

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.

. . . it is presumptuous in me to wish to choose my path, because I cannot tell which path is best for me. I must leave it to the Lord, Who knows me, to lead me by the path which is best for me, so that in all things His will may be done.

Seeing, then, that our Lord is so powerful, — as I see and know He is, — and that the evil spirits are His slaves, of which there can be no doubt, because it is of faith, — and I a servant of this our Lord and King, — what harm can Satan do unto me? Why have I not strength enough to fight against all hell? I took up the cross in my hand, — I was changed in a moment into another person, and it seemed as if God had really given me courage enough not to be afraid of encountering all the evil spirits.