It was not before March, 1828, that he received an answer from London respecting me, in which the committee put a number of questions to me, on the satisfactory answers to which my being received by them would depend. After replying to this first communication, I waited daily for an answer, and was so much the more desirous of having it, as my course in the university was completed. At last, on June 13, I received a letter from London, stating that the committee had determined to take me as a missionary student for six months on probation, provided that I would come to London. I had now had the matter before me about seven months, having supposed not only that it would have been settled in a few weeks, but also, that, if I were accepted, I should be sent out immediately, as I had passed the university. Instead of this, not only seven months passed over before the decision came, but I was also expected to come to London; and not only so, but though I had from my infancy been more or less studying, and now at last wished actively to be engaged, it was required that I should again become a student. For a few moments, therefore, I was greatly disappointed and tried. But on calmly considering the matter, it appeared to me but right that the committee should know me personally, and that it was also well for me to know them more intimately than merely by correspondence, as this afterwards would make our connection much more comfortable. I determined, therefore, after I had seen my father, and found no difficulty on his part, to go to London. There was, however, an obstacle in the way of my leaving the country. Every Prussian male subject is under the necessity of being for three years a soldier, provided his state of body allows it; but those who have had a classical education up to a certain degree, and especially those who have passed the university, need to be only one year in the army, but have to equip and maintain themselves during that year. I could not obtain a passport out of the country till I had either served my time or had been exempted by the king himself. The latter I hoped would be the case; for it was a well-known fact that those who had given themselves to missionary service had always been exempted. Certain brethren of influence, living in the capital, to whom I wrote on the subject, wrote to the king; but he replied that the matter must be referred to the ministry and to the law, and no exception was made in my favor.