Supernatural discernment typically divides that information into four different areas:
1. the working of the holy Spirit
2. the working of the demonic
3. the working of the human spirit
4. the working of heavenly beings
Many believe that discerning of spirits is the ability to know another person's secret sin and have used it as justification for harboring attitudes of suspicion, criticism, and accusation.
Ephesians 6:17 "...the sword of the Spirit, which is the word of God."
In the spirit, words equal swords. So with our mouths we also wield swords. We can use our words with the Holy Spirit as a scalpel to bring healing and restoration into the lives of others, or we can use words in a destructive manner that spiritually stabs and injures others. "Reckless words pierce like a sword, but the tongue of the wise brings healing" (Proverbs 12:18).
In healing...the words that have been spoken against them need to be renounced, rejected or condemned (see Isaiah 54:17).
Where there is a lack of prayer, complaining will fill that void.
1 Corinthians 13:5, "Love keeps no record of wrongs." Most often, suspicion is built on a record of some sort, whether from firsthand experience or secondhand gossip from someone else. If we are going to look at people through Jesus' eyes, then we can't be carrying a record of wrongs and suspecting wrong of others.
Ultimately, if your discernment is going to be supernatural, you have to be humble enough to let the Holy Spirit change, guide, and direct you.