22 items:

O ^
Obedience (#121) | Daniel S. Warner, 1888	Obedience
By Thy blessed word obeying, / Lord, we prove our love sincere; …

O Calvary (#125) | Barney E. Warren, 1893	Blood
O blessed Lamb of God so dear! / For Thou hast come my heart to cheer; …

Oh, Praise the Lord! (#68) | Scripture, 1911	Praise
Oh, praise the Lord, all ye nations! / Praise Him, all ye people! …

Oh, Put on Thy Beautiful Garments (#354) | William G. Schell, 1900	Holiness
Oh, put on thy beautiful garments, / Fair Zion, thou home of the blest; …

Oh, This Blessed Holy Rest (#187) | Silas G. Odell, 1885	Rest
My Beloved is so fair; / How His breath perfumes the air! …

Oh, Why Not Tonight? (#458) | Elizabeth H. Reed, 1842	Invitation
Oh, do not let the Word depart, / And close thine eyes against the light; …

Oh, Write Thy Law (#278) | Charles W. Naylor, 1907	Bible/Word
Oh, write Thy wondrous law divine / Upon the tables of my heart, …

O Lord, Thou Healest Me! (#304) | Daniel S. Warner, 1887	Healing
Where shall we look for help in affliction? / Or whither shall we send? …

One in Christ (#230) | Clara M. Brooks, 1907	Unity
As sweet strains of heav'nly music / Blend in one harmonious sound, …

One Lost Lamb (#396) | Daniel O. Teasley, 1907	Invitation
Ninety-nine were safely sheltered, / Lying in the Shepherd's fold; …

One Thing I Can Do (#126) | Ora H. Teasley, 1907	Trust
I thank Thee, Lord, that I can cast / My burdens all on Thee; …

Only an Earthen Vessel (#147) | Charles W. Naylor, 1907	Humility
I am only an earthen vessel / That Jesus may use as He will, …

Only Jesus (#78) | Daniel O. Teasley, 1907	Comfort
Only Jesus, precious Jesus, / Can our every sorrow know; …

Only One Narrow Way (#11) | Birdie E. Fink, 1893	Unity
Only one narrow way, "I am the way"; / Only one open door, "I am the door"; …

On to Victory (#82) | Elisha A. Hoffman, 1894	Victory
Christian, gird the armor on, / There's a vict'ry to be won …

Onward, Upward (#257) | Thomas Nelson, 1900	Warfare
Onward, upward, Christian soldier, / Bravely push the battle on; …

Opening Song (#38) | Charles W. Naylor, 1904	Opening
Once again we come to the house of God, / To unite in songs of praise; …

Open Wide the Door (#344) | Barney E. Warren, 1897	Invitation
Sinner, hark! the Savior's calling, / Pleading o'er and o'er; …

O Thou Gentle Spirit (#340) | Barney E. Warren, 1893	Holy Spirit
Oh, what a joyful assurance / The gentle Spirit brings! …

O Thou in Whose Presence (#290) | Joseph Swain, 1791	Worship
O Thou in whose presence my soul takes delight, / On whom in affliction I call; …

Our Example (#145) | Clara M. Brooks, 1907	Loyalty
Jesus left a home of dazzling splendor, / For this sinful world with sorrow dim; …

Our God Is Love (#195) | Daniel S. Warner, 1887	Love
Our God is love, the angels know / That Father dearly loves us so; …