Young men who desire to enter the field as ministers, colporteurs, or canvassers should first receive a suitable degree of mental training, as well as a special preparation for their calling. Those who are uneducated, untrained, and unrefined are not prepared to enter a field in which the powerful influences of talent and education combat the truths of God's word. Neither can they successfully meet the strange forms of error, religious and philosophical combined, to expose which requires a knowledge of scientific as well as Scriptural truth. CT 514.1
Those especially who have the ministry in view should feel the importance of the Scriptural method of ministerial training. They should enter heartily into the work, and while they study in the schools, they should learn of the Great Teacher the meekness and humility of Christ. A covenant-keeping God has promised that in answer to prayer His Spirit shall be poured out upon these learners in the school of Christ, that they may become ministers of righteousness. CT 514.2
There is hard work to be done in dislodging error and false doctrine from the head, that Bible truth and Bible religion may find a place in the heart. It was as a means ordained of God to educate young men and women for the various departments of missionary labor that colleges were established among us. It is God's will that they send forth not merely a few, but many laborers. But Satan, determined to overthrow this purpose, has often secured the very ones whom God would qualify for places of usefulness in His work. There are many who would work if urged into service, and who would save their souls by thus working. The church should feel her great responsibility in shutting up the light of truth, and restraining the grace of God within her own narrow limits, when money and influence should be freely employed in bringing competent persons into the missionary field. CT 514.3
Hundreds of young men should have been preparing to act a part in the work of scattering the seeds of truth beside all waters. We want men who will push the triumphs of the cross; men who will persevere under discouragements and privations; who will have the zeal and resolution and faith that are indispensable in the missionary field.... CT 515.1