it is not only said to be "enmity," but it is said to be "enmity against God." It has chosen a great enemy indeed. It is in various places proposed as our enemy, "Abstain from fleshly lusts, which war against the soul" (1Pe 2:11). Fleshly lusts are enemies to the soul (that is, to ourselves). Sometimes indwelling sin is proposed as an enemy to the Spirit that is in us: "The flesh lusteth [that is, fights] against the Spirit" (Gal 5:17). It fights against the Spirit, or the spiritual principle that is in us, to conquer it. It fights against our souls to destroy them. It has special aims and designs against our souls and against the principle of grace that is in us. But its proper formal object is God: