Day 4: Test the Spirits, God Is Love

Reading: 1 John 4

Listen to: 1 John chapter 4

Historical Context

First John 4 contains what may be the most consequential theological declaration in all of Scripture: “God is love” (ho theos agape estin, 4:8, repeated in 4:16). This is not a casual observation but a statement about God’s essential nature – not merely that God loves, or that God is loving, but that love is the defining attribute of his being. Only two other “God is” statements appear in 1 John – “God is light” (1:5) and “God is spirit” (John 4:24, from the Gospel) – and together they constitute the Johannine portrait of the divine character. The placement of this declaration within the letter is strategic: it comes after the community has been shaken by false teachers, after the painful reality of schism, and after the call to sacrificial love in chapter 3. John grounds the ethical demand in an ontological reality – we are called to love because love is what God is.

The chapter opens, however, not with love but with discernment. “Dear friends, do not believe every spirit, but test the spirits to see whether they are from God” (4:1). The command to “test” (dokimazete) uses the same word applied to testing metals for purity. The early church existed in a spiritual environment alive with prophetic claims, ecstatic utterances, and competing revelations. Unlike the modern Western tendency to dismiss the supernatural, the first-century Mediterranean world took for granted that spiritual beings communicated through human agents – the question was always which spirit was speaking. John provides a christological test: “Every spirit that acknowledges that Jesus Christ has come in the flesh is from God, but every spirit that does not acknowledge Jesus is not from God” (4:2-3). The phrase “has come in the flesh” (en sarki elelythota) uses a perfect tense in Greek, indicating not merely that Jesus once appeared in flesh but that he continues in his incarnate state. This directly counters the proto-Gnostic claim that the divine Christ descended on the human Jesus at baptism and departed before the crucifixion. John insists on a permanent, irrevocable incarnation – the Son of God took on human nature forever.

The statement “the one who is in you is greater than the one who is in the world” (4:4) provided vital encouragement to a community that felt outmatched. The secessionists may have been more intellectually sophisticated, more culturally influential, and more numerous. The world “listens to them” (4:5) because their message accommodated the prevailing cultural assumptions about spirit and matter. But the presence of God’s Spirit within the faithful community was a power greater than all cultural advantage. This was not triumphalism but theological realism – the ultimate outcome is not determined by human resources but by divine presence.

The “God is love” passage (4:7-21) is the theological summit of the letter and one of the high points of New Testament theology. John’s argument unfolds in a careful logical sequence. First, he grounds love in God’s nature: “love comes from God” (4:7). Then he identifies God’s love in its supreme expression: “This is love: not that we loved God, but that he loved us and sent his Son as an atoning sacrifice for our sins” (4:10). The word “atoning sacrifice” (hilasmon) reappears from 2:2, anchoring the discussion of love firmly in the cross. John’s definition of love is radically theocentric – love is not a human achievement or emotion but a divine initiative that preceded any human response. “We love because he first loved us” (4:19) is both the motivation and the enabling power for Christian love.

The perfect love that “drives out fear” (4:18) is one of the most psychologically profound statements in Scripture. The Greek word for “drives out” (ballei) is violent – it means to throw out, to cast out, the same word used for driving out demons. Fear and love cannot coexist because they operate on fundamentally different premises. Fear assumes that punishment is coming; love knows that judgment has already been absorbed by Christ’s sacrifice. John is not speaking of the healthy reverence for God that Scripture commends elsewhere but of the tormenting fear of condemnation that paralyzes the soul. When a person fully grasps that God’s love has already dealt with their sin through the cross, fear loses its power – it is expelled like a foreign body from a healthy organism.

The chapter concludes with a practical test that has lost none of its force across two millennia: “Whoever claims to love God yet hates a brother or sister is a liar” (4:20). The logic is irrefutable: God is invisible, so loving him requires no personal sacrifice, no accommodation to another’s personality, no forgiveness of real offenses. A brother or sister is visible, present, and often annoying. If we cannot love the one we can see, we cannot possibly love the one we cannot see. The invisible and the visible are linked: love for God that does not express itself in love for real human beings is self-deception. This is John’s final demolition of the secessionists’ claim to know and love God while despising the community of faith.

Key Themes

• Testing the spirits by the incarnation – The confession that Jesus Christ has come in the flesh permanently and irrevocably is the non-negotiable criterion for discerning true from false spiritual teaching
• God is love – Love is not merely an attribute of God but his essential nature, revealed supremely in the initiative of sending his Son as an atoning sacrifice before any human response
• Perfect love drives out fear – The full apprehension of God’s love, demonstrated at the cross, expels the tormenting fear of condemnation, replacing terror with confidence on the day of judgment

Connections

• Old Testament Roots: The command to test prophetic claims echoes Deuteronomy 13:1-5 and 18:20-22, where Israel was instructed to evaluate prophets by their fidelity to Yahweh. The “God is love” declaration builds on the covenant love (hesed) tradition throughout the Hebrew Scriptures (Exodus 34:6-7, Psalm 103:8, Hosea 11:1-4).
• New Testament Echoes: The christological test parallels 1 Corinthians 12:3 (“no one can say ‘Jesus is Lord’ except by the Holy Spirit”). “God is love” is the Johannine counterpart to John 3:16 and Romans 5:8. The casting out of fear resonates with Romans 8:15 (“you did not receive a spirit of slavery to fall back into fear”).
• Parallel Passages: 1 Corinthians 12:1-3 (testing spirits), John 3:16 (God’s love for the world), Romans 5:6-8 (God’s love while we were sinners), 2 Timothy 1:7 (spirit of power, love, self-discipline, not fear)

Reflection Questions

1. John provides a simple christological test: does this teaching confess that Jesus Christ has come in the flesh? Why is the incarnation – God permanently becoming human – the watershed doctrine that separates authentic Christianity from its counterfeits?
2. “This is love: not that we loved God, but that he loved us” (4:10). How does John’s definition of love differ from popular conceptions of love? What changes when we understand love as God’s initiative rather than our achievement?
3. What fears currently have power over you – fear of judgment, fear of rejection, fear of failure? How does the promise that “perfect love drives out fear” speak to those specific fears? What would it look like to let God’s love displace them?

Prayer

God who is love – not merely loving but love itself – we bow before a mystery too deep for words. You loved us before we loved you. You sent your Son while we were still in darkness. You absorbed the full penalty of our sin so that we might face the day of judgment with confidence rather than terror. Drive out our fear – cast it out as forcefully as you cast out demons – and fill the space it occupied with the certainty of your love. And because you first loved us, empower us to love the visible brothers and sisters you have placed in our lives, especially the ones who are hardest to love. For if we cannot love them, we do not truly love you. Amen.