The affectionate interest of the people was more than individual; it came to be almost a community interest. The “monthly concert of missions” saw the old session house filled with people eager to hear the latest letter from their own foreign missionary. On his part he kept in mind the day of these church gatherings and, allowing for the difference of time, he estimated that his Monday morning hour of devotions corresponded with the Sunday evening at home, and surmised “in our little session room at Waterford many a fervent prayer was going up for me and my fellow labourers from those whose prayers will prevail at the throne of grace.”
It is not surprising that the home church grew mightily in the grace of giving and developed a generosity which, long before forward movements, attained a standard of giving more to beneficence than to their own work and led the Presbytery in their gifts to the foreign work. Arthur T. Pierson, D.D., who served the church as pastor 1863-9 and later became one of the most powerful public advocates of missions, bore this testimony to their zeal, on the occasion of the church’s centennial in 1904:
“I owe much of my own enthusiasm for missions to my six years in this church. It was most active and aggressive in this department of service. It had its own missionary in the field, and kept in living contact with him by correspondence, gifts and prayer. This missionary atmosphere I breathed with immense profit, and I was compelled either to lead my people in missionary work or to resign my pastorate. My real missionary education began here in a church far ahead of me in intelligence and enthusiasm for God’s work.”
No mention of home-going appears in Dr. House’s journal or correspondence till a letter from his mother, in 1852, shows her sternly-repressed desire to see her son:
“The Lord has a work for you to do in Siam, and much as I long to see you I would not call you home from it. But if health or benefit of mission require it, I would say ‘Come at once—come home that we may embrace you once more; and then return with new vigour to help forward that glorious work which is yet to be accomplished in Siam.’”
More than a year later a joint letter from the parents enlarges upon the subject. First the father writes:
“When your health should make necessary that you should have the invigourating influence of a sea voyage and our climate, you may tax me for the expense, if I should be spared. If not, I hope to leave sufficient at your disposal to relieve your mind from any anxiety on the subject. I am anxious only for you to be wise and to adopt the course most likely to prolong your life and to serve your Master as a missionary. Whether we shall be permitted to meet again on earth is a small matter (although there is nothing here that would offer me more happiness) when compared with the magnitude of the work in which you are engaged. Therefore I can say with your dear mother that I cheerfully submit to the disposal of Him who has crowned our lives with loving-kindness and who will order all that concerns our children and ourselves for His own glory.”
His mother then adds:
“I hope that you will not think because I do not ask you to come home that we do not desire to see you—we do indeed long for your return that we may see you in the flesh. But we cannot, dare not ask you to desert your post which we feel is one of great honour and responsibility; and we trust you may be made an instrument in the hand of God for doing much for the interest of the Redeemer’s kingdom.”
Just at this juncture occurred the beclouding of friendship on the part of King Mongkut. As the mission work came to a standstill, the missionaries held a conference to determine their course of procedure. Dr. House was ready to carry out his long-cherished plan to transfer his labours to Lao, but the decree forbidding travel rendered this impossible. The letter of his parents had insinuated into his mind the alternative of a visit to America. When he casually mentioned this to his fellow missionaries they gave cordial and earnest approval. The expectation of the early arrival of a recruit to their force removed the objection of leaving the Mattoons alone. Then came the visit of Sir John Bowring, with his eventual offer of a free passage to Singapore. Availing himself of this offer, Dr. House left Siam in April, 1855, and sailed for America via England, reaching home in midsummer.