Obscurity continues in ver. 4. The usual rendering, "As for [or, During] the works of men, by the word of Thy mouth I have kept me," etc., is against the accents, which make the principal division of the verse fall after "lips"; but no satisfactory sense results if the accentuation is followed unless we suppose a verb implied, such as, _e.g._, _stand fast_ or the like, so getting the profession of steadfastness in the words of God's lips, in face of men's self-willed doings. But this is precarious, and probably the ordinary way of cutting the knot by neglecting the accents is best. In any case the avowal of innocence passes here from thoughts and words to acts. The contrast of the psalmist's closed mouth and God's lips is significant, even if unintended. Only he who silences much that rises in his heart can hear God speaking. "I kept me from," is a very unusual meaning for the word employed, which generally signifies to _guard_ or _watch_, but here seems to mean _to take heed so as to avoid_. Possibly the preposition _from_, denoted by a single letter, has fallen out before "paths." This negative avoidance precedes positive walking in God's ways, since the poet's position is amidst evil men. Goodness has to learn to say No to men, if it is ever to say Yes to God. The foot has to be forcibly plucked and vigilantly kept from foul ways before it can be planted firmly in "Thy paths." By holding fast to courses appointed by God stability is ensured. Thus the closing clause of this first part is rather an acknowledgment of the happy result of devoted cleaving to God than an assertion of self-secured steadfastness. "My feet do not slip," not so much because they are strong as because the road is good, and the Guide's word and hand ready.