When we are assured that our Treasure will never be lost, generosity will abound. When we are assured that our Righteousness will never be taken away, holiness will become more appealing. When we are assured that our Sanctification will never depart form us, then the fight for purity will become easier. When we are assured that our lives will never end, then sacrifice for the Gospel becomes an easier decision.
The Psalms contain the full spectrum of human emotion and passion poured out before God in song: love, anger, wrath, guilt, repentance, lament, happiness, blessing, cursing, prospering, lacking, fear, hope, peace, praise, adoration, thanksgiving, and any and every other disposition, affliction, or perspective that is felt and contained in the human experience.