Psalm 119:33 asks God to teach the way of his statutes, resulting in obedience—the same lifelong commitment to keeping the law that the psalmist vows here.

Psalm 119:34 asks for understanding to keep the law with a whole heart—the same wholehearted, perpetual obedience the psalmist promises to maintain.

Psalm 119:5 expresses the same desire for steadfast obedience — 'Oh that my ways were steadfast in keeping your statutes!' — linking longing with resolve.

Psalm 119:112 also vows lifelong obedience: 'I incline my heart to perform your statutes forever, to the end.' Both promise perpetual keeping of God's law.

Psalm 119:145 cries out with whole heart for God to answer, so the psalmist can keep his statutes — linking prayerful dependence to the vow of perpetual obedience.

Psalm 106:3 also blesses those who keep justice and do righteousness at all times — echoing the same commitment to perpetual obedience.

1 Chronicles 28:8 charges Israel to keep God's commandments—the same charge the psalmist personally vows to fulfill by observing the law continually.