These were labors for only part of each day, and the remainder was devoted to the study of the English language and of the Bible.

As they gained an insight into the nature of true religion, they had fears lest they were building on a wrong foundation; but by the grace of God they were soon brought into the clear light of the Gospel, and led joyfully to trust in Jesus Christ as the all-sufficient Saviour.
An Armenian jeweler of wealth and influence was wrought up to a state of great alarm in reference to the course of these two young men, by the secret insinuations of a Romish priest.

Having persuaded Peshtimaljian to summon the delinquents, he severely charged them with violating their obligations to the Church, and dishonoring God.
They were about to vindicate themselves, when Peshtimaljian took the business wholly out of their hands, and poured a flood of light from Scripture and history upon the astonished jeweler; and when the young men afterwards spoke for themselves, Peshtimaljian aided them in their references to the Scriptures.

The result was, that the jeweler became himself an open and strong advocate of the evangelical doctrines.
The conversion of Sarkis Vartabed, teacher of grammar in the school of Peshtimaljian, may be dated from this period.

He was in high repute as a scholar in the ancient language of the Armenians, had many amiable and valuable qualities, and became highly useful as a translator in connection with the mission.
Among the fifteen alumni from the school of Peshtimaljian, who were ordained as priests in the autumn of 1833, was one highly respected for learning.