Temptation is like a knife, that may either cut the meat or the throat of a man; it may be his food or his poison, his exercise or his destruction.

John Owen
The house built on the sand may oftentimes be built higher, have more fair parapets and battlements, windows and ornaments, than that which is built upon the rock; yet all gifts and privileges equal not one grace.

John Owen
The vigor and power and comfort of our spiritual life depends on our mortification of deeds of the flesh.