Believers know they are not of the world by the transformative love of the Father that compels them to live for Christ instead of worldly desires.
Believers can discern their identity as not being of this world by observing the transformative work of God’s love in their lives. As outlined in 1 John 2:15-17, the love of the Father dispels worldly affections, redirecting hearts toward Jesus and His purposes. The Holy Spirit, given to each believer, sheds this love abroad in their hearts, leading them to prioritize the will of God over transient worldly pursuits. Furthermore, a growing desire to obey God's commands and to love Christ deeply serves as evidence of being born again. Continuous reliance on this love is what sustains their resolve against the enticements of the world, reaffirming their eternal citizenship in heaven.
Scripture References:
1 John 2:15-17, Ephesians 2:4-5
Commentary