TEKEL means that you have been weighed on the scales and found deficient. — Daniel 5:27

You've been weighed in the balances and found wanting—that's the verdict on every man who stands before God on his own merits, because God weighs the heart and sees what we try to hide. Whatever you count as gain, you'll have to count as loss for Christ. The only way to pass the test is to stop pretending, confess your emptiness, and let Christ be your righteousness.