Blessed are the undefiled in the way: who walk in the law of…
Catholic
Blessed are the undefiled in the way: who walk in the law of the Lord. Blessed are they that search His testimonies: that seek Him with their whole heart. For they that work iniquity: have not walked in His ways. Thou hast commanded that Thy commandments be kept most diligently. O that my ways may be so directed: that I may keep Thine ordinances. Then shall I not be confounded: when I shall have regard to all Thy commandments. I will praise Thee with uprightness of heart: when I shall have learned the judgments of Thy justice. I will keep Thine ordinances: O forsake me not utterly. By what doth a young man correct his way? even by keeping Thy words. With my whole heart have I sought after Thee: let me not stray from Thy commandments. Thy words have I hidden within my heart: that I may not sin against Thee. Blessed art Thou, O Lord: O teach me Thine ordinances. With my lips have I declared: all the judgments of Thy mouth. I have had delight in the way of Thy testimonies: even as in all riches. I will meditate on Thy commandments: and I will consider Thy ways. I will think upon Thine ordinances: I will not forget Thy words.
Source: A Manual of Prayers for the Catholic Laity, 1888