Final answer:
The theological applications of Psalms include depictions of Christ's life, expression of human emotions, and guidance on living a righteous life.
Step-by-step explanation:
The book of Psalms in the Bible has several theological applications that can be made. One theological application is the depiction of Christ's life, death, and resurrection through the Psalms. Many Psalms are interpreted as prefigurations of Christ's experiences, such as his suffering and triumph.
Another theological application is the expression of human emotions and experiences. The Psalms offer a range of emotions and experiences, providing comfort and guidance to readers who may relate to these feelings.
Additionally, the Psalms reveal the attributes of God and his laws. They emphasize the perfection, trustworthiness, and wisdom of the Lord's commandments, offering guidance on how to live a righteous life.