Know well the condition of your flocks, and give attention to your herds.Proverbs 27:23
Every wise businessman will occasionally hold a stock-taking, when he will examine his accounts, consider what he has on hand, and determine clearly whether his trade is prosperous or declining. Every man who is wise in the kingdom of heaven will cry, "Search me, O God . . . Try me";1 and he will frequently set apart special seasons for self-examination, to discover whether things are right between God and his soul. The God whom we worship is a great heart-searcher; and in the past His servants referred to Him as "I am he who searches mind and heart, and I will give to each of you as your works deserve."2
Let me encourage you in His name to diligently search and solemnly test your spiritual state, for fear you should come short of the promised rest. This is what every wise man does, and what God Himself does with us all. I exhort you to do the same yourself this evening. Let the oldest saint examine the basics of his piety, for gray heads may cover evil hearts: And the young professor should not despise the word of warning, for the greenness of youth may accompany the rottenness of hypocrisy. Every now and then a spiritual giant falls. The enemy still continues to sow tares among the wheat.
It is not my aim to introduce doubts and fears to your mind; I rather hope that the rough wind of self-examination may help to drive them away. It is not security but fleshly security that we would kill, not confidence but carnal confidence that we would overthrow, not peace but false peace that we would destroy.
By the precious blood of Christ, which was not shed to make you a hypocrite, but rather that sincere souls might declare His praise, I urge you to search and look, for fear that in the end it will be said of you, "Tekel, you have been weighed in the balances and found wanting."3
1) Psalm 139:23
2) Revelation 2:23
3) Daniel 5:27