He hung up in his shop a large map, composed of several sheets pasted together, and gazed at it when at his work, writing against each country whatever information he had been able to collect as to the number of the inhabitants, their religion, government, or habits, also as to the climate and natural history.
After he had for some time thus dwelt on the great longing of his heart, he ventured on speaking it forth at a meeting of ministers at Northampton, when there was a request that some topic might be named for discussion.

Carey then modestly rose and proposed "the duty of Christians to attempt the spread of the Gospel among the heathen." The words were like a shock.

The senior, who acted as president, sprang up in displeasure, and shouted out, "Young man, sit down! When God pleases to convert the heathen, He will do it without your aid or mine." And another, namely Mr.Fuller, who afterwards became the sheet anchor of the Missions, describes himself as having thought of the words of the noble at Jezreel, "If the Lord should make windows in heaven, might such a thing be ?" Silenced by his brethren, Carey persevered, and proceeded to write what he had not been allowed to speak.

A Birmingham tradesman of the name of Pott, an opulent man, was induced by his earnestness to begin a subscription for the publication of Carey's pamphlet, which showed wonderful acquaintance with the state of the countries it mentioned, and manifested talent of a remarkable order.

In truth, Carey had been endowed with that peculiar missionary gift, facility for languages.