Of his college life we are not aware that any memorials have been preserved. He was, no doubt, a diligent student; and from the warm friendship which grew up between himself and Mr. Simeon in after life, we may infer that he profited from his ministry. He had not yet completed his studies or taken his degree, when, to his great surprise, an offer was made to him by the government, of a chaplaincy in what was then designated "His Majesty's territory of New South Wales." That a post of such importance should have been offered, unsolicited, to a student hitherto quite unknown, is supposed to have been owing to the influence of Mr. Wilberforce. He had already secured the appointment of more than one pious chaplain to the colony, and from its commencement had always been anxious to promote its moral and religious welfare. At first, Mr. Marsden declined the tempting offer; for such it undoubtedly was to a young man in his circumstances, although no human sagacity could then foresee its vast importance. He was naturally anxious to complete his studies, and he had a deep and unaffected sense of his own incompetence, while yet so young and inexperienced. The offer, however, was repeated and pressed upon him, when he modestly replied, that he was "sensible of the importance of the post--so sensible, indeed, that he hardly dared to accept it upon any terms, but if no more proper person could be found, he would consent to undertake it." The choice reflects, no doubt, great credit upon the sagacity and spiritual discernment of those who made it. "Young as he was," says one who knew him well in after life, Dr. Mason Good, "he was remarkable for a firmness of principle, an intrepidity of spirit, a suavity of manner, a strong judgment, and above all, a mind stored with knowledge and deeply impressed with religious truth, which promised the happiest results."