Not in their own power did the apostles accomplish their mission, but in the power of the living God. Their work was not easy. The opening labors of the Christian church were attended by hardship and bitter grief. In their work the disciples constantly encountered privation, calumny, and persecution; but they counted not their lives dear unto themselves and rejoiced that they were called to suffer for Christ. Irresolution, indecision, weakness of purpose, found no place in their efforts. They were willing to spend and be spent. The consciousness of the responsibility resting on them purified and enriched their experience, and the grace of heaven was revealed in the conquests they achieved for Christ. With the might of omnipotence God worked through them to make the gospel triumphant.

Upon the foundation that Christ Himself had laid, the apostles built the church of God. In the Scriptures the figure of the erection of a temple is frequently used to illustrate the building of the church. Zechariah refers to Christ as the Branch that should build the temple of the Lord. He speaks of the Gentiles as helping in the work: "They that are far off shall come and build in the temple of the Lord;" and Isaiah declares, "The sons of strangers shall build up thy walls." Zechariah 6:12, 15; Isaiah 60:10.

Writing of the building of this temple, Peter says, "To whom coming, as unto a living stone, disallowed indeed of men, but chosen of God, and precious, ye also, as lively stones, are built up a spiritual house, an holy priesthood, to offer up spiritual sacrifices, acceptable to God by Jesus Christ." 1 Peter 2:4, 5.