"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. GW 81.3"
"Then saith he unto his disciples, The harvest truly is plenteous, but the labourers are few;"
Both passages discuss the need for more workers/laborers in God's work. EGW's passage expands on the need for colleges to train these workers and the church's responsibility to support them, echoing the sentiment in Matthew 9:37.