Mr. Blair was born at Irvine anno 1593. His father was John Blair of Windyedge, a younger brother of the ancient and honourable family of Blair of that ilk; his mother was Beatrix Muir of the ancient family of Rewallan. His father died when he was young, leaving his mother with six children (of whom Robert was the youngest). She continued near fifty years a widow, and lived till she was an hundred years old.
Mr. Robert entered into the college of Glasgow, about the year 1608, where he studied hard and made great progress; but lest he should have been puffed up with his proficiency (as he himself observes) the Lord was pleased to visit him with a tertian fever, for full four months, to the great detriment of his studies.
Nothing remarkable occurred till the 20th year of his age, when he gave himself sometimes to the exercise of archery and the like recreations; but lest his studies should have been hindered, he resolved to be busy at them every other night, and for that purpose could find no place so proper as a room whereinto none were permitted to go, by reason of an apparition that was said to frequent it, yea, wherein it is also said, that he himself had seen the devil, in the likeness of one of his fellow-students[140], whom he took to be really his companion, but when he, with a candle in his hand, chased him to the corner of the room, offering to pull him out, he found nothing; after which he was never more troubled, studying the one night without fear, and the other he slept very sweetly, believing in him, who was still his great Preserver and Protector for ever.
Having now finished his course of philosophy under the discipline of his own brother, Mr. William Blair (who was afterwards minister at Dumbarton). He engaged for some time to be an assistant to an aged schoolmaster at Glasgow, who had above 300 scholars under his instruction, the half of whom were committed to the charge of Mr. Blair. At this time he was called, by the ministry of the famous Mr. Boyd of Trochrigg (then principal of the college of Glasgow), in whose hand, the Lord, as he himself observes[141], did put the key of his heart, so that whenever he heard him in public or private he profited much, being as it were sent to him from God to speak the words of eternal life.
Two years after he was admitted in the room of his brother Mr. William, to be regent in the college of Glasgow, though not without the opposition of arch-bishop Law, who had promised that place to another.——But neither the principal nor regents giving place to his motion, Mr. Blair was admitted. After his admission, his elder colleagues, perceiving what great skill and insight he had in humanity, urged him to read the classical authors; whereupon he began and read Plautus, but the Lord, being displeased with that design, diverted him from this, by meeting with Augustine's confession, wherein he inveighs sharply against the education of youth in heathen writings.——Whereupon he betook himself to the reading of the holy scriptures and the ancient fathers, especially Augustine, who had another relish; and though he perceived that our reformed divines were more sound than several of the ancient, yet in his spare hours he resolved to peruse the ancient monuments, wherein he made a considerable progress.
In summer 1616, he entered on trials for the ministry, and it was laid upon him to preach in the college-kirk the first Sabbath after his licence; and some years after, being told by some of the hearers (who were better acquainted with religion, than he was then) that in his sermon the Lord did speak to their hearts, which not only surprized him, but also stirred him to follow after the Lord.
Upon an evening, the same year, having been engaged with some irreligious company, when he returned to his chamber to his wonted devotion, he was threatened to be deserted of God, had a restless night, and to-morrow resolved on a day of fasting, humiliation and prayer, and towards the end of that day he found access to God with sweet peace, through Jesus Christ, and turned to beware of such company; but running into another extreme of rudeness and incivility to profane persons, he found it was very hard for short-sighted sinners to hold the right and the straight way.
While he was regent in the college, upon a report that some sinful oath was to be imposed upon the masters, he enquired at Mr. Gavin Forsyth, one of his fellow-regents, What he would do in this? He answered, By my faith I must live.——Mr. Blair said, "Sir, I will not swear by my faith, as you do, but, truly, I intend to live by my faith. You may choose your own way, but I will adventure on the Lord."——And so this man did continue (to whom the matter of an oath was a small thing) after he was gone, but it is to be noticed, that Mr. Forsyth was many years in such poverty as forced him to supplicate the general assembly for some relief, when Mr. Blair (who was chosen moderator) upon his appearing in such a desperate case, could not shun observing that former passage of his, and upon his address to him in private, with great tenderness, put him in mind, that he had been truly carried through by his faith, at which he formerly had scoffed.
Some time after he was a regent in the college, he was under deep exercises of soul, wherein he attained unto much comfort.—Amongst other things, that great oracle, the just shall live by faith, sounded loudly in his ears, which put him on a new search of the scriptures, in which he went on till Mr. Culverwal's treatise of faith came out; which being the same with what is since published by the Westminster assembly, he was thereby much satisfied and comforted.
"By this study of the nature of faith, and especially of the text before mentioned; (says he) I learned, 1st, That nominal Christians or common professors were much deluded in their way of believing; and that not only do Papists err who place faith in an implicit assent to the truth which they know not, and that it is better defined by ignorance than knowledge, (a way of believing very suitable to Antichrist's slaves, who are led by the nose they know not whither); but also secure Protestants, who, abusing the description of old given of faith, say that it implies an assured knowledge in the person who believes of the love of God in Christ to him in particular: this assurance is no doubt attainable, and many believers do comfortably enjoy the same, as our divines prove unanswerably against the Popish doctors who maintain the necessity of perpetual doubting, and miscall comfortable assurance the Protestant's presumption. But notwithstanding that comfortable assurance doth ordinarily accompany a high degree of faith, yet that assurance is not to be found in all the degrees of saving faith: so that by not adverting to that distinction many gracious souls and sound believers, who have received Jesus Christ and rested upon him, as he is offered to them in the word, have been much puzzled, as if they were not believers at all: on the other hand, many secure and impenitent sinners, who have not yet believed the Lord's holiness, nor abhorrence of sin, nor their own ruined state and condition, do from self-love imagine, without any warrant of the word, that they are beloved of God, and that the foresaid description of faith agrees well to them.