“The anchor of their purest thoughts, the nurse,
The guide, the guardian of their heart, and soul
Of all their moral being.”

The hope of our calling is a hope for mankind, nay, for the entire universe. We labour for the regeneration of humanity. We look for the actual ingathering into one in Christ of all things in all worlds, as they are already gathered in God’s eternal plan. If it were merely a personal salvation that we had to seek, Christian communion might appear to be an optional thing and the Church no more than a society for mutual spiritual benefit. But seen in this larger light, Church membership is of the essence of our calling (Findlay).

II. One Lord (ver. 5), or Master, whom we are called to serve. A consentaneous and harmonious obedience to His mandates blends His servants into one compact unity. One faith (ver. 5), one body of inviolable truth, one code of Divine commands, one Gospel of promise, presenting one object of faith. One baptism (ver. 5), one gateway of entrance into the company of believers forming the one Church, one initiatory rite common to all. Christians may differ as to the mode of baptism and the age at which it should be administered, but all agree it is an institution of Christ, a sign of spiritual renewal, and a pledge of the righteousness that comes by faith. Wherever the sacraments are duly observed, there the supremacy of Christ’s rule is recognised, and this rule is the basis on which future unity must be built.

III. One God, the supreme and final unity, who is “the Father of all,” who is above all, and through all, and in you all (ver. 6). Above all—He reigns supreme over all His people (Rom. ix. 5). Through all—informing, inspiring, stimulating, and using them as instruments to work out His purpose (Rom. xi. 36). In all—dwelling in and filling their hearts and the ever-widening circle of their experience. “The absolute sovereignty of the Divine Mind over the universe,” said Channing, “is the only foundation of hope for the triumph of the human mind over matter, over physical influences, over imperfection and death.” With what a grand simplicity the Christian conception of the one God and Father rose above the vulgar pantheon, the swarm of motley deities—some gay and wanton, some dark and cruel, some of supposed beneficence, all infected with human passion and baseness—which filled the imagination of the Græco-Asiatic pagans. What rest there was for the mind, what peace and freedom for the spirit, in turning from such deities to the God and Father of our Lord Jesus Christ! This was the very God whom the logic of Greek thought and the practical instincts of Roman law and empire blindly sought. Through ages He had revealed Himself to the people of Israel, who were now dispersed amongst the nations to bear His light. At last He declared His full name and purpose to the world through Jesus Christ. So the gods many and lords many have had their day. By His manifestation the idols are utterly abolished. The proclamation of one God and Father signifies the gathering of men into one family of God. The one religion supplies the basis for one life in all the world. God is over all, gathering all worlds and beings under the shadow of His beneficent dominion. He is through all and in all; an omnipresence of love, righteousness, and wisdom, actuating the powers of nature and of grace, inhabiting the Church and the heart of men (Findlay).

Lessons.—1. In the moral as in the material world there is diversity in unity and unity in diversity. 2. All phases of good find their consummation in an imperishable unity. 3. To disturb the balance of unity is a great evil.

GERM NOTES ON THE VERSES.

Vers. 4–6. The Unity of the Church.

I. There is one body.—The Church is a body of which Christ is the Head, and believers are the members. Though Christians are formed into distinct societies, they constitute but one body. They are united to the Head by faith and to their fellow-members by love.

II. There is one Spirit.—As all members of the natural body are animated by one soul, so all the members of Christ’s body are sanctified, strengthened, and led by the same Spirit. Since there is one Spirit which dwells in all Christians, all contention, bitterness, and envy, all animosity, division, and separation in the Church are offences against the Holy Spirit.

III. There is one hope of our calling.—We are all called by the same Word, our hope is grounded on the same promises, the object of our hope is the same immortal life.