This is the best thing I've read on the sermon on the mount.

An overflow of information but a crucial reference resource if you want to avoid making simplistic applications from word studies.

A necessary purchase, despite the steep price tag, for any serious student of the Greek. With other resources you lack the broad perspective of broader hellenistic word usage which can lead to exegetical fallacies in doing word studies.

The verse by verse commentary is excellent but this volume especially shines in it's extensive chapters on the historical and literary background of the letters.

A truly excellent commentary, combining both exegetical insight and practical application; no small feat.