And I say unto you my friends, Be not afraid of them that kill the body, and after that have no more that they can do.
All Commentaries on Luke 12:4 Go To Luke 12
Ambrose of Milan
AD 397
He tells us also, that that death is not terrible for which at a far more costly rate of interest immortality is to be purchased.
For our natural death is not the end of punishment; and therefore He concludes that death is the cessation of bodily punishment, but the punishment of the soul is everlasting. And God alone is to be feared, to whose power nature prescribes not, but is herself subject; adding, Yes, I say to you, Fear him.
Our Lord then had instilled the virtue of simplicity, had awakened a courageous spirit. Their faith alone was wavering, and well did He strengthen it by adding with respect to things of less value, Are not five sparrows sold for two farthings? and not one of them is forgotten before God. As if He said, If God forgets not the sparrows, how can He man?
But perhaps some one will say, How is it that the Apostle says, Does the Lord care for oxen? whereas an ox is of more value than a sparrow; but to care for is one thing, to have knowledge another.
Or else; A good sparrow is one which nature has furnished with the power of flying; for nature has given us the grace of flying, pleasure has taken it away, which loads with meats the soul of the wicked, and molds it towards the nature of a fleshly mass. The five senses of the body then, if they seek the food of earthly alloy, cannot fly back to the fruits of higher actions. A bad sparrow therefore is one which has lost its habit of flying through the fault of earthly groveling; such are those sparrows which are sold for two farthings, namely, at the price of worldly luxury. For the enemy sets up his, as it were, captive slaves, at the very lowest price. But the Lord, being the fit judge of His own work, has redeemed at a great price us, His noble servants, whom He has made in His own image.
Lastly, the numbering of the hairs is not to be taken with reference to the act of reckoning, but to the capability of knowing. Yet they are well said to be numbered, because those things which we wish to preserve we number.
If then such is the majesty of God, that a single sparrow or the number of our hair is not beside His knowledge, how unworthy is it to suppose that the Lord is either ignorant of the hearts of the faithful, or despises them so as to account them of less value. Hence He proceeds to conclude, Fear not then, you are of more value than many sparrows.