The members of God’s church are to be zealous of good works, separating from worldly ambition and walking in the footsteps of Him who went about doing good. With hearts filled with sympathy and compassion, they are to minister to those in need of help, bringing to sinners a knowledge of the Saviour’s love. Such work calls for laborious effort, but it brings a rich reward. Those who engage in it with sincerity of purpose will see souls won to the Saviour, for the influence that attends the practical carrying out of the divine commission is irresistible.
The Acts of the Apostles, pp. 109, 110


We should be much in secret prayer. Christ is the vine, ye are the branches. And if we would grow and flourish, we must continually draw sap and nourishment from the Living Vine; for separated from the Vine we have no strength. Early Writings, p. 73

Not all can go as missionaries to foreign lands, but all can be home missionaries in their families and neighborhoods. There are many ways in which church members may give the message to those around them. One of the most successful is by living helpful, unselfish Christian lives. Those who are fighting the battle of life at great odds may be refreshed and strengthened by little attentions which cost nothing. Kindly words simply spoken, little attentions simply bestowed, will sweep away the clouds of temptation and doubt that gather over the soul. The true heart expression of Christlike sympathy, given in simplicity, has power to open the door of hearts that need the simple, delicate touch of the spirit of Christ.
The Adventist Home, p. 485


After the descent of the Holy Spirit, when the disciples went forth to proclaim a living Saviour, their one desire was the salvation of souls. They rejoiced in the sweetness of communion with saints. They were tender, thoughtful, self-denying, willing to make any sacrifice for the truth’s sake. In their daily association with one another, they revealed the love that Christ had enjoined upon them. By unselfish words and deeds they strove to kindle this love in other hearts. The Acts of the Apostles, p. 547

I have frequently seen that the children of the Lord neglect prayer, especially secret prayer, altogether too much; that many do not exercise that faith which it is their privilege and duty to exercise, often waiting for that feeling which faith alone can bring. Feeling is not faith; the two are distinct. Faith is ours to exercise, but joyful feeling and the blessing are God’s to give. The grace of God comes to the soul through the channel of living faith, and that faith it is in our power to exercise. Early Writings, p. 72


By precept and example parents are to teach their children to labor for the unconverted. The children should be so educated that they will sympathize with the aged and afflicted and will seek to alleviate the sufferings of the poor and distressed. They should be taught to be diligent in missionary work; and from their earliest years self-denial and sacrifice for the good of others and the advancement of Christ’s cause should be inculcated, that they may be laborers together with God. The Adventist Home, p. 487