You set out on a journey and seek success in your endeavor, and you do well to ask for prayer. But let us recall that the God to whom we pray is the God of mercies, who has delivered us from countless perils not because of our worth, but because of His own compassion. As the Apostle Paul, even when he had labored greatly, yet confessed that he was saved only by the mercies of God, so must we never presume that our achievements spring from our own strength. Whether you travel down the road or stand before examiners, it is the Lord who holds your life in His hands. Therefore, commit your way to Him with humble reliance, not with a haughty spirit.
Above all, guard your heart with sober-mindedness. Do not think more highly of yourself than you ought to think, for wisdom is given to us not to make us arrogant, but to keep our minds sound and modest. The one who is puffed up is truly out of his wits, more crazed than any madman. If you succeed in this pursuit, remember that it is not men’s power that brought it about, but divine grace. Let there be no room for boasting, but only for thanksgiving. Day by day, recount the special mercies God has shown you, how often you have fallen into dangers and would have perished unless He had held His hand over you, and return thanks with a grateful heart.
I exhort you also to be on guard against the thorns that choke the word. The anxieties of this life and the lure of gain can swiftly corrupt the soul. To seek a position among the police is not in itself evil, but take care that desire for honor or worldly security does not enslave you to care and luxury. Look to Christ, who chose a lowly birth, poor disciples, and a life without display, to teach us that true glory lies not in outward rank but in humility and service. Carry this mind with you as you travel and as you present your documents: that the Lord sees the heart, and His blessing rests on those who fear Him and put their trust in His mercy, not on those who rely on the arm of flesh.
Now, go in peace. May He who brought Paul up from the very gates of death guard your going out and your coming in, and may His tender mercies crown your efforts with whatever outcome best serves your salvation and His glory. Only remember to seek first His kingdom, and all these things will be added unto you according to His wisdom.