2 Do not be conformed to this world (this age), [fashioned after and adapted to its external, superficial customs], but be transformed (changed) by the [entire] renewal of your mind [by its new ideals and its new attitude], so that you may prove [for yourselves] what is the good and acceptable and perfect will of God,eventhe thing which is good and acceptable and perfect [in His sight for you].
1 John 2:15-16 (AMP)
15 Do not loveorcherish the world or the things that are in the world. If anyone loves the world, love for the Father is not in him.
16 For all that is in the world—the lust of the flesh [craving for sensual gratification] and the lust of the eyes [greedy longings of the mind] and the pride of life [assurance in one’s own resources or in the stability of earthly things]—these do not come from the Father but are from the world [itself].