What does the Bible say about spiritual needs?

Psalm 119 highlights the psalmist's heartfelt requests to God for spiritual understanding, guidance, and righteousness. Since we are born in sin, we cannot generate spiritual life or inclinations on our own; these must be granted by God. This need for divine assistance is echoed throughout scripture, as seen in Ephesians 2:1, where Paul explains that we were dead in our trespasses and sins until God quickened us. Our spiritual renewal and comprehension hinge entirely on God's grace and intervention.