The screws were crossheads and the screwdriver was slightly too large for them, so he had to hold it at an angle.

This letter […] was published by him with a severe commentary.

which indeed supposeth (as their principles do) an imperfect inchoate power already in man's will to act graciously, which through assisting grace stirred up by crebrous and frequent acts, grows up into an habit or facility of working.

For quotations using this term, see Citations:chappe.