Here, then, was a prospective outlay of somewhere between ten thousand and fifteen thousand pounds, for site and building, with a further expense of one third as much more every year. No man so poor as George Muller, if at the same time sane, would ever have _thought_ of such a gigantic scheme, much less have undertaken to work it out, if his faith and hope were not fixed on God. Mr. Muller himself confesses that here lay his whole secret. He was not driven onward by any self-seeking, but drawn onward by a conviction that he was doing the will of God. When Constantine was laying out on a vast scale the new capital on the Bosphorus, he met the misgivings of those about him who wondered at his audacity, by simply saying, "I am following One who is leading me." George Muller's scheme was not self-originated. He followed One who was leading him; and, because confident and conscious of such guidance, he had only to follow, trust, and wait. In proportion as the undertaking was great, he desired God's hand to be very clearly seen. Hence he forbore even to seem prominent: he issued no circular, announcing his purpose, and spoke of it only to the few who were in his councils, and even then only as conversation led in that direction. He remembered the promise, "I will guide thee with Mine eye," and looking up to God, he took no step unless the divine glance or beck made duty "clear as daylight." As he saw the matter, his whole business was to wait on God in prayer with faith and patience. The assurance became doubly sure that _God would build for Himself_ a large orphan house near Bristol, to show to all, near and far, what a blessed privilege it is to trust in Him. He desired God Himself so manifestly to act as that he should be seen by all men to be nothing but His instrument, passive in His hands. Meanwhile he went on with his daily search into the Word, where he found instruction so rich, and encouragement so timely, that the Scriptures seemed written for his special use--to convey messages to him from above. For example, in the opening of the Book of Ezra, he saw how God, when His time had fully come for the return of His exiled people to their own land and for the rebuilding of His Temple, used Cyrus, an idolatrous king, to issue an edict, and to provide means for carrying out His own unknown purpose. He saw also how God stirred up the people to help the returning exiles in their work; and he said to himself, this same God can and will, in His own way, supply the money and all the needed help of man, stirring up the hearts of His own children to aid as He may please.