But how imperfectly God's design was comprehended by the best among them we can see from the last words of David himself (2 Sam. xxiii. 1-7). In them we have an instance of the searching which must have occupied other hearts beside that of the king of Israel. The Spirit of the Lord had spoken by him, and a promise of future glory had been made, when all should be brightness, every cloud dispersed. But the vision tarried. The house of David was not so with God. Yet he still held firmly to the everlasting covenant, ordered in all things and sure, a covenant of salvation, though as yet God made it not to grow. David may be numbered among those _who prophesied of the grace that should come_ hereafter; and his words are shaped by a power above his own, to suggest the advent of Him who was to be the "dayspring from on high."
He and the other enlightened Israelites who have left us their thoughts and aspirations in the Psalter felt that the history of the chosen people was from first to last a grand parable (Psalm lxxviii. 2), and that the present could always be learning from the leading and discipline of the past. The miracles and the chastisements which they recite were all tokens of the sure promise, tokens that the people were not forgotten, but constantly aided by instruction, warning, and reproof. So that another psalmist, though still searching for the fuller meaning of the parables and dark sayings through which he was conducted, could sing, "God shall redeem my soul from the hand of the grave, for He shall take me" (Psalm xlix. 15). There is a confidence in the words, a confidence enough to sustain amid many trials. To such a man the present was not all. There was a life to come where God should be and rule, and his heart had not seldom gone forth to the questioning _at what time and in what form_ the promises should be fulfilled. Like Abraham, such men had seen the day of Christ in vision and rejoiced over it, and the _Spirit of Christ was within them_ to sustain them. But the things which they had heard and known, and of which their fathers had told them, supplied cause for deep searchings as _to the time and the manner of time unto which the Spirit pointed_. The strength of the Lord and His wondrous works were to be rehearsed to the coming generations, that among them the hope might live, by them the searching be continued. And as time went on the vision was widened, for in no small number of the Psalms we find the promised blessedness described as the portion not of Israel only, but through Israel grace was to be extended to the ends of the earth. "Make a joyful noise unto the Lord, all ye lands," is no solitary invocation.
And when we turn to those prophets whose writings we possess, we recognise that in them the Spirit of Christ was working and pointing forward to the coming redemption. But long before the days of Isaiah and Micah the Spirit of the Lord had come mightily upon His servants, and that picture of a glorious future which both those seers have given to us was not improbably the utterance of some earlier servant of the Lord: "It shall come to pass in the last days that the mountain of the Lord's house shall be established in the top of the mountains and shall be exalted above the hills, and all nations shall flow unto it" (Isa. ii. 2; Micah iv. 1). Thus far had they attained, but the search was not ended. "The last days"! When these should come was known to God alone; and they spake only as they were moved by Him, standing on their towers of spiritual elevation, hearkening what the Lord would say to them, and delivering His message with all the fulness they could command. But they were sure of the final bliss.