There was not a particle of make-believe in his composition. He shrank from praise, and was obviously anxious not to appear more reverential or wise or devoted than he knew himself to be. He even used, because it was natural to him, a rugged style of expression when speaking of things or persons or institutions which for the most part uplift our diction and generally induce us to adorn or make careful selection of our vocabulary. He rapped out expressions which might have suggested carelessness or irreverence or suppressed doubt, but I soon found that there was an intense fire of evangelistic zeal and an almost stormy enthusiasm for the conversion of souls to Christ. 'Some special services were held at Cheshunt Street Chapel, in which Gilmour took part, and the part was at least as demonstrative, perhaps more so, except the music, as that of the modern Salvation Army ensign or commissioner. He started from the chapel entrance, on the Sunday evening, when considerable numbers were as usual parading the country street, and bare-headed approached every passer-by with some piquant, vigorous inquiry, or message or warning. In the main, his bold summons was, "Do you believe on the Lord Jesus Christ?" The entire population in the thoroughfare was stirred, and uncomplimentary jeers mingled with some awe-struck impressions that were then produced. 'During the year 1869 he had those interviews with the late Mrs. Swan, of Edinburgh, which led to his choice by the London Missionary Society, at her instance, to reopen the long-suspended mission in Mongolia. For a while he remained in Peking preparing himself by familiarity with the people, their ideas, their language, and religion, for those almost historic bursts into the great desert and across the caravan routes to the huge fairs, and the renowned temples, to the living lamas and famous shrines of the nomadic Mongols, incessantly acting the part of travelling Hakim, itinerant book vendor, and fiery preacher of the Gospel of Christ.' In the year 1869 the policy of the London Missionary Society in the education of its students was very different from that which now obtains. After a course at a theological college of two, three, or four years, according to the literary attainments of the man at the time of his acceptance by the Directors, he was sent to the institution at Highgate designed to give training suitable for the special requirements of the embryo missionaries. In theory this institution was admirable; in practice Gilmour and others, much as they esteemed the principal, the Rev. J. Wardlaw, found it--or thought they found it--very largely a waste of time. The year 1869 saw the beginning of an investigation which ended in closing the missionary college at Highgate, and in the steps that led to the enquiry Gilmour took a leading part. One of his contemporaries at Highgate has thus described his influence upon both his fellow-students and the institution to which they belonged.