John Gill Commentary Psalms 107:14

"He brought them out of darkness and the shadow of death, And brake their bonds in sunder." — Psalms 107:14 (ASV)

He brought them out of darkness

In which they were by nature, into marvellous light; to see their interest in Christ, and his salvation; and to have the light of joy and comfort in him.

And the shadow of death ;

quickening them by his Spirit and grace; causing them to live by faith upon him; entitling them to eternal life, and securing them from eternal death.

And brake their bands in sunder ;

their cords and fetters of affliction; or their bands of sin, and the power of it; and loosed them whom Satan had bound and kept so for many years, and brought them into the glorious liberty of the children of God.