(2) Uprightly.--Literally, he whose walking is perfect rectitude. In Proverbs 28:18 the same phrase occurs. Comp. Isaiah 33:15.

Speaketh the truth in his heart--i.e., both thinks and speaks the truth.

"This above all: to thine own self be true,

And it must follow as the night the day,

Thou canst not then be false to any man."

SHAKSPEARE: Hamlet.

Verse 2. - He that walketh uprightly, and worketh righteousness. An upright walk is the first requisite (comp. Genesis 17:1; Psalm 26:3, 11; Isaiah 33:15). Such a walk involves the doing of righteousness, not, of course, in absolute perfection, but with a sincere intention, and so as to have "the answer of a good conscience towards God" (1 Peter 3:21). And speaketh the truth in his heart. Not "from his heart," as in the Prayer-book Version, which would make the reference one to mere truth of speech, but "in his heart," which points to internal truthfulness - that truthfulness "in the hidden council-chamber of the soul," which "holds no parley with what is false" (Kay).

15:1-5 The way to heaven, if we would be happy, we must be holy. We are encouraged to walk in that way. - Here is a very serious question concerning the character of a citizen of Zion. It is the happiness of glorified saints, that they dwell in the holy hill; they are at home there, they shall be for ever there. It concerns us to make it sure to ourselves that we have a place among them. A very plain and particular answer is here given. Those who desire to know their duty, will find the Scripture a very faithful director, and conscience a faithful monitor. A citizen of Zion is sincere in his religion. He is really what he professes to be, and endeavours to stand complete in all the will of God. He is just both to God and man; and, in speaking to both, speaks the truth in his heart. He scorns and abhors wrong and fraud; he cannot reckon that a good bargain, nor a saving one, which is made with a lie; and knows that he who wrongs his neighbour will prove, in the end, to have most injured himself. He is very careful to do hurt to no man. He speaks evil of no man, makes not others' faults the matter of his common talk; he makes the best of every body, and the worst of nobody. If an ill-natured story be told him, he will disprove it if he can; if not, it goes no further. He values men by their virtue and piety. Wicked people are vile people, worthless, and good for nothing; so the word signifies. He thinks the worse of no man's piety for his poverty and mean condition. He reckons that serious piety puts honour upon a man, more than wealth, or a great name. He honours such, desires their conversation and an interest in their prayers, is glad to show them respect, or do them a kindness. By this we may judge of ourselves in some measure. Even wise and good men may swear to their own hurt: but see how strong the obligation is, a man must rather suffer loss to himself and his family, than wrong his neighbour. He will not increase his estate by extortion, or by bribery. He will not, for any gain, or hope of it to himself, do any thing to hurt a righteous cause. Every true living member of the church, like the church itself, is built upon a Rock. He that doeth these things shall not be moved for ever. The grace of God shall always be sufficient for him. The union of these tempers and this conduct, can only spring from repentance for sin, faith in the Saviour, and love to him. In these respects let us examine and prove our own selves.He that walketh uprightly,.... Or "perfectly" (e); see Genesis 17:1; not so as to be without sin entirely, but as not to be chargeable with any notorious crime, and living in it; moreover, perfection and uprightness often signify sincerity, and the phrase here may design an Israelite indeed, in whom is no guile; whose faith is unfeigned, whose love is without dissimulation, whose hope is without hypocrisy, and his whole conduct without fraud and deceit; likewise such an one may be said to walk uprightly who walks according to the truth of the Gospel, and by faith on Christ and in Christ, as he has received him; and such an one is fit to be a member of a Gospel church;

and worketh righteousness; not in order to his justification before God; for not such an one, but he that trusts in the Lord for righteousness, shall inherit his holy mountain, Isaiah 57:12; but he that works the work of faith, and believes in the righteousness of Christ; who looks to it and receives it; that lays hold on it and pleads it as his justifying righteousness; he that does righteousness in this sense, is righteous as Christ is righteous, 1 John 3:7; and such an one is a proper person to dwell in his house; and who also by faith does works of righteousness, and whose life is a series and course of righteousness, as a fruit of his faith, and in consequence of his having laid hold on the righteousness of Christ;

and speaketh the truth in his heart; receives Christ who is the truth, and the Gospel the word of truth into his heart, and makes an hearty profession of the same before men; and both speaks according to his light in the Scriptures of truth, whenever he speaks of divine things; and in common conversation speaks truth from his heart to his neighbour, and does not speak with a double heart, or say one thing with his mouth, and intend another in his heart; see Psalm 12:2; or endeavour to deceive persons, and impose a falsehood on them, or tell them lies; for as such a person is not fit to dwell in a private house, or to be in a civil society, much less is he a proper person to be in the house of God.

(e) "perfectus", Montanus, Gejerus,