πάτερ, ἄφες αὐτοῖς, οὐ γὰρ οἴδασιν τί ποιοῦσιν → father, forgive them, for they know not what they do
off-hand: P. and V. φαύλως, P. ἐξ ἐπιδρομῆς.
shortly: P. and V. ἐν βραχεῖ.