Wesley heard God’s holiness not as cold distance but as perfect love. “Be perfect as your Father” is a call to love enemies as the Father sends rain on just and unjust. The Holy One is kind to the unthankful. Holiness in the creature is love ruling the temper—not a ladder of merit, and not indifference to sin.
Because God is holy, sin is deadly; because he is holy love, the gospel is for the world. Arminian preaching refuses to let holiness mean that God cannot sincerely seek the lost who will not, in the event, believe. The Father’s purity does not shrink the invitation.
John 17’s “sanctify them in the truth” is Jesus praying that given people share the Father’s set-apart life. 1 Timothy’s “blessed and only Sovereign” and “unapproachable light” keep the awe. The Arminian pastoral note is worship plus imitation: holy as he is holy, by grace that can be received.
Hodge’s definition is moral and doxological: freedom from evil, absolute perfection, the object of reverence. Calvin begins the Institutes with the shock of comparison—we do not know ourselves until we know God’s majesty. The Shorter Catechism lists holiness among the perfections of the one God, not as a mood but as who he is.
Holy justice, on this reading, is why atonement is more than example and why election is not a whim. God is “of purer eyes than to behold evil.” The consuming fire and the gospel are not rivals. Particular redemption is often defended as the holy way God remains just and the justifier of the ungodly.
Reformed holiness in the creature is sanctification that follows justification: set apart because we have been bought, not in order to be bought. Pastoral Reformed notes press both fear of the Lord and comfort—the Holy One has made a way. The fork with Arminians is not whether God is holy, but how that holiness orders the design of salvation.
Key contrast Both confess the Holy One and the call to be holy. Arminians typically unfold holiness as perfect love that sincerely seeks all; the Reformed typically unfold holiness as infinite purity that includes a justice satisfied in a particular, effectual redemption—without denying the call to holiness of life.