The Hebrew word used to mark appointed times connotes a pilgrimage. The Hebrew year contained five steps or seasons, corresponding to God's holy times.
Because Jesus is God's Son, we can avoid the rod of His anger by paying respect with worshipful awe. We must know both His instruction and Him personally.
Book One of the Psalms, parallel with the spring season, focuses on the Messianic prophecies, revealing God's plan to redeem Israel by crushing Satan.
The two principle themes of Book One of the Psalms are the Torah (the instruction of God) and the Messiah (or God's Anointed).
David reminds us in Psalm 37 that we should not be concerned about the wicked, whose destiny is to perish, and that the righteous are infinitely better off.
Psalm 23 depicts the gratitude we should display from a sheep's point of view, as the animal boasts of blessings and marvels about the care of his Shepherd.
Winter is a time of cold, darkness, and sadness. As many as 10% of people in northern areas have Seasonal Affective Disorder. The Psalms for winter can help.