Matthew 5:8

Blessed are the pure in heart: for they shall see God--Here, too, we are on Old Testament ground. There the difference between outward and inward purity, and the acceptableness of the latter only in the sight of God, are everywhere taught. Nor is the "vision of God" strange to the Old Testament; and though it was an understood thing that this was not possible in the present life (Exo 33:20; and compare Job 19:26-27; Isa 6:5), yet spiritually it was known and felt to be the privilege of the saints even here (Gen 5:24; Gen 6:9; Gen 17:1; Gen 48:15; Psa 27:4; Psa 36:9; Psa 63:2; Isa 38:3, Isa 38:11, &c.). But oh, with what grand simplicity, brevity, and power is this great fundamental truth here expressed! And in what striking contrast would such teaching appear to that which was then current, in which exclusive attention was paid to ceremonial purification and external morality! This heart purity begins in a "heart sprinkled from an evil conscience," or a "conscience purged from dead works" (Heb 10:22; Heb 9:14; and see Act 15:9); and this also is taught in the Old Testament (Psa 32:1-2; compare Rom 4:5-8; Isa 6:5-8). The conscience thus purged--the heart thus sprinkled--there is light within wherewith to see God. "If we say that we have fellowship with Him, and walk in darkness, we lie, and do not the truth: but if we walk in the light, as He is in the light, we have fellowship one with the other"--He with us and we with Him--"and the blood of Jesus Christ His Son cleanseth us"--us who have this fellowship, and who, without such continual cleansing, would soon lose it again--"from all sin" (Jo1 1:6-7). "Whosoever sinneth hath not seen Him, neither known Him" (Jo1 3:6); "He that doeth evil hath not seen God" (Jo3 1:11). The inward vision thus clarified, and the whole inne…

This chapter, and the two that follow it, are a sermon; a famous sermon; the sermon upon the mount. It is the longest and fullest continued discourse of our Saviour that we have upon record in all the gospels. It is a practical discourse; there is not much of the credenda of Christianity in it - the things to be believed, but it is wholly taken up with the agenda - the things to be done; these Christ began with in his preaching; for if any man will do his will, he shall know of the doctrine, whether it be of God. The circumstances of the sermon being accounted for (Mat 5:1, Mat 5:2), the sermon itself follows, the scope of which is, not to fill our heads with notions, but to guide and regulate our practice. I. He proposes blessedness as the end, and gives us the character of those who are entitled to blessedness (very different from the sentiments of a vain world), in eight beatitudes, which may justly be called paradoxes (Mat 5:3-12). II. He prescribes duty as the way, and gives us standing rules of that duty. He directs his disciples, 1. To understand what they are - the salt of the earth, and the lights of the world (Mat 5:13-16). 2. To understand what they have to do - they are to be governed by the moral law. Here is, (1.) A general ratification of the law, and a recommendation of it to us, as our rule (Mat 5:17-20). (2.) A particular rectification of divers mistakes; or, rather, a reformation of divers wilful, gross corruptions, which the scribes and Pharisees had introduced in their exposition of the law; and an authentic explication of divers branches which most needed to be explained and vindicated (Mat 5:20). Particularly, here is an explication, [1.] Of the sixth commandment, which forbids murder (Mat 5:21-26). [2.] Of the seventh commandment, against adulter…

5:8 Those whose hearts are pure (see Pss 24:3-5; 51:7; Isa 6:5) are contrasted with those who thought that they had satisfied God’s will through ceremonial conformity to tradition (Matt 23:25-26). Jesus insisted on simple, true heart-righteousness (see 6:1-24; 15:1-20; 23:23-28; Deut 6:5). • They will see God and thereby attain even more than Moses did (see Exod 33:18-23; 34:5-7; see also Ps 73:1).