Here is John Calvin reflecting on Ephesians 1:3, which says, “Praise be to the God and Father of our Lord Jesus Christ, who has blessed us in the heavenly realms with every spiritual blessing in Christ.” This is part of the text I preached from this past weekend in my message, “A People Called by God.”
The lofty terms in which he [the Apostle Paul] extolls the grace of God toward the Ephesians, are intended to rouse their hearts to gratitude, to set them all on flame, to fill them even to overflowing with this thought. They who perceive in themselves discoveries of the Divine goodness, so full and absolutely perfect, and who make them the subject of earnest meditation, will never embrace new doctrines, by which the very grace which they feel so powerfully in themselves is thrown into the shade. The design of the apostle, therefore, in asserting the riches of divine grace toward the Ephesians, was to protect them against having their faith shaken by the false apostles, as if their calling were doubtful, or salvation were to be sought in some other way. He shews, at the same time, that the full certainty of future happiness rests on the revelation of his love to us in Christ, which God makes in the gospel….
The word bless is here used in more than one sense, as referring to God, and as referring to men. I find in Scripture four different significations of this word. 1. We are said to bless God when we offer praise to him for his goodness. 2. God is said to bless us, when he crowns our undertakings with success, and, in the exercise of his goodness, bestows upon us happiness and prosperity; and the reason is, that our enjoyments depend entirely upon his pleasure. Our attention is here called to the singular efficacy which dwells in the very word of God, and which Paul expresses in beautiful language. 3. Men bless each other by prayer. 4. The priest’s blessing is not simply a prayer, but is likewise a testimony and pledge of the Divine blessing; for the priests received a commission to bless in the name of the Lord. Paul therefore blesses God, because he hath blessed us, that is, hath enriched us with all blessing and grace.