Charles H. Spurgeon on Psalms 31:5

Into thine hand I commit my spirit. David committed his spirit to God that he might not die, but Christ and all Christians after him, commit their spirit to God, that they may live for ever by death, and after death. This Psalm is thus connected with the twenty-second Psalm. Both of these Psalms were used by Christ on the cross. From the twenty-second he derived those bitter words of anguish, "Eloi, Eloi, lama sabachthani?" From the present Psalm he derived those last words of love and trust which he uttered just before his death. The Psalter was the hymn book and prayer book of Christ. Christopher Wordsworth.