Be very careful, then, how you live – not as unwise but as wise
NIV
Look carefully then how you walk! Live purposefully and worthily and accurately, not as the unwise and witless, but as wise (sensible, intelligent people),
AMP
See then that ye walk circumspectly, not as fools, but as wise,
KJV
Speaking to one another with psalms, hymns and songs from the Spirit. Sing and make music from your heart to the Lord
NIV
Speak out to one another in psalms and hymns and spiritual songs, offering praise with voices [and instruments] and making melody with all your heart to the Lord
AMP
Speaking to yourselves in psalms and hymns and spiritual songs, singing and making melody in your heart to the Lord;
KJV
Have nothing to do with the fruitless deeds of darkness, but rather expose them.
NIV
Take no part in and have no fellowship with the fruitless deeds and enterprises of darkness, but instead [let your lives be so in contrast as to] expose and reprove and convict them.
AMP
And have no fellowship with the unfruitful works of darkness, but rather reprove them.
KJV