G3191–μελετάω–meletaō

When however they are marching you along under arrest, do not be anxious beforehand about what you are to say, but speak what is given you when the time comes; for it will not be you who speak, but the Holy Spirit.

μελετᾶτε· meletate “do devise;”

and didst say through the Holy Spirit by the lips of our forefather David Thy servant, "`Why have the nations stamped and raged, and the peoples formed futile plans?

ἐμελέτησαν emeletēsan “did devise”

Habitually practise these duties, and be absorbed in them; so that your growing proficiency in them may be evident to all.

μελέτα, meleta “do ponder,”