Verse 2

Preserve my soul; for I am holy: O thou my God, save thy servant that trusteth in thee.

Holy — Sincerely devoted to thy service.

Verse 11

Teach me thy way, O LORD; I will walk in thy truth: unite my heart to fear thy name.

Truth — In the way of thy precepts, which are true and right in all things.

My heart — Knit my whole heart to thyself.

Verse 13

For great is thy mercy toward me: and thou hast delivered my soul from the lowest hell.

Hell — From extreme dangers and miseries.