What is the unction mentioned in 1 John 2:20?

The term 'unction' used in 1 John 2:20 encapsulates the anointing received from Christ, which denotes the active work of the Holy Spirit in the believer's life. This unction is not about external physical signs or manifestations but relates to an internal transformation that allows believers to know and embrace spiritual truths. It signifies the gift of understanding that comes from the Holy Spirit, assuring believers of their position in Christ and leading them to fruitful living. This anointing empowers believers to discern truth from error and to confidently trust in God's redemptive work.