The discipline of economics teaches us to ignore the past, consider the present, and proactively embracethe future. Previous costs, which cannot be recovered (sunk costs), are irrelevant to current decisions. According to economists, current decisions should be based on where we are now and what we expect inthe future.
Typical supply and demand models, popular among economists, use this concept. Current prices, costs,capacities and technologies, as well as expectations regarding future product prices, profitability andeconomic conditions are contained in the supply curve. Current prices, tastes of consumers, consumerpreferences and incomes are combined with expectations of future prices, incomes and economicconditions in the demand curve. The union of supply and demand determines the price.
In a capitalistic economic system, price summarizes the current conditions and expectations of allparticipating consumers and producers. With unusually frigid weather, the price of energy willautomatically move higher to ration supplies which have become scarcer. Higher interest rates will causethe economy to slow automatically. If consumers perceive a greater chance of losing their job, they willcut expenses today, which will cause lower prices. A capitalistic system will guide the economy automatically as individual consumers and producers express their preferences in the marketplace.
In the kingdom of God, the Lord tells us to not look back, to take any concerns about the present to Himand to embrace the future with His assurances and power. Unlike the discipline of economics, the Lord isconcerned about all our needs and desires, will ensure that all things work for our good, and has sent theHoly Spirit to be our comforter.
After the death of Moses, the Lord told Joshua that Moses was dead and to go cross the Jordan. Thenation of Israel had just spent a period of 30 days weeping and mourning for Moses. Why did the Lordfeel it necessary to remind Joshua of a fact that he obviously knew? The Lord was telling Joshua to notlook to the past, to move forward. Similarly, we need to quit looking at the past and to move forward toreach our promised land.
"Moses My servant is dead; now therefore arise, cross this Jordan, you and all this people, to theland which I am giving to them, to the sons of Israel," (Josh. 1:2, NASB).
The Lord assured Joshua that no person could defeat him, that the Lord would be with him as He hadbeen with Moses and that the Lord would not fail or forsake him. Similarly, the Lord has equipped us todo all to that we have been called to accomplish. We serve a supernatural God and are empowered by theHoly Spirit. We have the infallible Word. He lives inside of us. He will not disappoint.
"No man will be able to stand before you all the days of your life. Just as I have been with Moses,I will be with you; I will not fail you or forsake you," (Josh. 1:5, NASB).
From Joshua 1:6-9, the Lord told Joshua to "be strong and courageous" three times. The first time, Heindicated that if He were strong and courageous, that they would possess the land. The second time, Heindicated that if He were strong and courageous and if he followed the law, he would have successwherever he went. The third time He indicated that if he were strong and courageous, confessed,meditated and followed the word that his way would be made prosperous, and he would have great success.
For us to reach our promised land where promises are fulfilled, the Lord is magnified, and we have a life of enduring significance, we need to follow Joshua's example. Specifically, we need to:
•not look back
•be strong and courageous
•meditate on, confess and obey the Word
Joshua was successful. Some of Joshua's last words to Israel were to proclaim that not a single Word of the Lord had failed. God is no respecter of persons, what He did for Joshua, He will do for us. Let us move forward, always forward.
"Brethren, I do not regard myself as having laid hold of it yet; but one thing I do: forgetting what lies behind and reaching forward to what lies ahead, I press on toward the goals for the prize of the upward call of God in Christ Jesus," (Phil 3:13-14, NASB).