EFFICIENCY IS THE ABILITY TO PRODUCE MAXIMUM OUTPUT (RESULTS) WITH MINIMUM INPUT (TIME, RESOURCES, ENERGY), FUNCTIONING WITHOUT UNNECESSARY WASTE.
“BUT YOU SHALL RECEIVE POWER (ABILITY, EFFICIENCY, AND MIGHT) WHEN THE HOLY SPIRIT HAS COME UPON YOU, AND YOU SHALL BE MY WITNESSES IN JERUSALEM AND ALL JUDEA AND SAMARIA AND TO THE ENDS (THE VERY BOUNDS) OF THE EARTH.” ACTS 1:8 AMPLIFIED BIBLE, CLASSIC (AMPC)