Though decay and increased chaos can be used to see that time moves forward, they are not why it does so. The Day approaches. Time is taking us to a destination. It’s not simply carrying us downstream into the depths of pointless despair. We are to gather together to exhort and provoke one another to love and good works because what we do matters and has eternal consequence.
Our Father’s default setting is dynamic progression. Life moves forward from seed to body, blades of grass to fields of green, trees to forests, fish to schools, fowl to flocks, heifers to herds, one flesh to families, families to tribes, and tribes to nations. His blessing brings increase in quality and quantity. Conversely, wicked disobedience brings the curse of caustic decay. Though many other examples of this principle can be found, Genesis 1-3 and Deuteronomy 28 are sufficient to illustrate the point.
Onward, forward, and go are imperatives intrinsic in the kingdom of God; flinching, backsliding, and turning away win no commendations from the King.