π―️ Self-Examination: Is Satan Filling Your Heart?
“Examine yourselves to see whether you are in the faith; test yourselves.”
— 2 Corinthians 13:5
Self-examination is a holy practice. Just as a doctor checks for symptoms of disease, we must examine our spiritual health to detect whether sin has given a foothold to Satan.
π 1. Do You Lie to the Holy Spirit?
“Why has Satan filled your heart to lie to the Holy Spirit...?”
— Acts 5:3
Ananias and Sapphira were church members. They were not outsiders. Yet, Peter said Satan filled their hearts—not with good intention, but with deceit.
Ask yourself:
Do I hide truth in order to appear more spiritual?
Do I manipulate others for personal gain?
Do I pretend before God or man?
Lying is a doorway for the devil. Satan is the “father of lies” (John 8:44). When we allow lies in our hearts, we allow his presence.
π 2. Do You Habitually Walk in Darkness?
“If we say we have fellowship with Him while we walk in darkness, we lie and do not practice the truth.”
— 1 John 1:6
Satan thrives in secrecy, hidden sins, and double lives. Ask:
Am I living one way in public and another in private?
Is there unconfessed sin that I refuse to surrender?
Do I ignore conviction and grieve the Holy Spirit?
Where there is no light, the serpent dwells.
π 3. Is There Bitterness, Hatred, or Unforgiveness in You?
“Be angry and do not sin... and give no opportunity to the devil.”
— Ephesians 4:26–27
The devil takes territory in the human heart when we hold onto grudges and offenses.
Ask:
Is there someone I have not forgiven?
Is my heart poisoned by resentment, jealousy, or hatred?
Do I secretly rejoice when others fall?
Forgiveness casts out the devil. Bitterness invites him in.
π 4. Do You Oppose God’s Word or Will?
“Get behind Me, Satan! You are a stumbling block to Me...”
— Matthew 16:23
Peter was a disciple of Jesus, yet he unknowingly spoke Satan’s agenda by resisting the will of God.
Ask:
Am I resisting what God has clearly told me to do?
Do I twist Scripture to justify my desires?
Do I speak against the Holy Spirit’s guidance in others?
Even believers can temporarily become instruments of Satan’s voice if their mind is not renewed.
π 5. Are You Consumed by Greed, Pride, or Control?
“Your heart was proud because of your beauty... You said, ‘I am a god,’... Yet you are but a man...”
— Ezekiel 28:2,17
(This passage uses the King of Tyre as a symbol of Satan's pride)
Satan was cast down because of pride. When pride grows, Satan enters.
Ask:
Do I crave control, power, or recognition more than humility and service?
Am I driven by money or status?
Do I secretly think I am better than others?
Satan seeks hearts that worship self.
π️ Signs of Satan’s Influence in the Heart
Spiritual numbness
Constant rebellion against authority
Addiction to sin with no repentance
Contempt for God’s Word or people
A double life
Unrepentant arrogance
“The heart is deceitful above all things, and desperately sick; who can understand it?”
— Jeremiah 17:9
π How to Cleanse a Heart Filled by Satan?
Confess the sin clearly before God (1 John 1:9)
Renounce the work of Satan and break agreement with him (James 4:7)
Invite the Holy Spirit to fill you afresh (Ephesians 5:18)
Walk in the light with others — seek accountability (James 5:16)
Stay rooted in the Word and in worship (Psalm 119:11)
“Submit yourselves therefore to God. Resist the devil, and he will flee from you.”
— James 4:7
π Final Prayer of Examination
“Search me, O God, and know my heart! Try me and know my thoughts! And see if there be any grievous way in me, and lead me in the way everlasting.”
— Psalm 139:23–24
If you sense Satan has taken root in your heart, do not despair. Bring it into the light. Confess. Repent. Jesus came to destroy the works of the devil (1 John 3:8), and His blood still cleanses.