But God’s instructions to His own do require that we be discerning. Why? Discernment is necessary to avoid following counterfeit leadership and to help restore a wandering brother.
Now comes the rub. Many things can be abused, including discernment. For example, a Christ-follower can judge another and deceptively call it discernment, thereby giving His Master a bad name. This is especially likely when this is claimed to merely be the exercising of a “spiritual gift of discernment.” The answer to this is fairly simple; all spiritual gifts come from God and are invalid or bogus unless they fulfill their purpose of brining glory to God. But judging a brother (instead of helping or serving him) does NOT glorify God. Why? God opposes things like prideful use of His gifts, judgment, gossip, or criticism (rather than helping, building up, and restoring a brother). When we “try on Jesus’ glasses” we can see people as He did and not hang up on their past mistakes, but instead see what they can become by trusting Him to transform them into His likeness.
Some time back I personally came to the realization that I can either judge people or serve people, but not both. My choice is to serve people in a loving, truthful, and discerning manner, submitting to the leadership and correction of the Holy Spirit for my own self. Count me in for serving and discernment, but judgment only of myself. How about you?