Which preposition to use with vigilant

in Occurrences 23%

Priests, young and old, say writers on this point, should be vigilant in this aid to fervent prayer.

for Occurrences 6%

" "He was vigilant for evidences of friendship.

as Occurrences 5%

Aesculapius was represented as an old man, with a long beard, crowned with a branch of bay tree; in his hands was a staff full of knots, about which a serpent had twisted itself: at his feet stood an owl or a dogcharacteristics of the qualities of a good physician, who must be as cunning as a serpent, as vigilant as a dog, as cunning and experienced as an old bashaw, to handle a thing so difficult as physic.

on Occurrences 4%

A mother, therefore, should at all times be careful in the regulation of the diet and general management of her child's habits and health, even if no stronger obligations existed than the dread of this disorder; and she must be more than ordinarily vigilant on this head, when the slightest disposition to such disorder is manifested.

of Occurrences 3%

Rudolph lay beside them, apparently asleep; but the slumber of a faithful watch-dog is always light, and Rodolph was one of the most vigilant of his race.

than Occurrences 2%

The look-out was now necessarily more vigilant than when on the lower shore, as I was entirely ignorant of the coast and could not see twenty feet before me.

at Occurrences 2%

But no one ever dreams of being sober and vigilant at the right time, so the organization, like many larger such, is a broken reed.

to Occurrences 1%

ATTEMPTS AT ESCAPE If a prisoner of war attempts to escape and his captors are vigilant to the extent of retaking him before he leaves the territory they occupy, or before he has a chance to rejoin his own army, he may be severely punished.

during Occurrences 1%

The committee, too, had been particularly vigilant during the whole of the year with respect to the public papers.

from Occurrences 1%

Though my prudence and discretion should be invariable, I must remember that I should have an overseer, vigilant from conscious guilt, full of resentment at the unjustifiable means by which I had extorted from him a confession, and whose lightest caprice might at any time decide upon every thing that was dear to me.

like Occurrences 1%

Our generals ought to keep their troops day and night on the alert, and always armed, ready for battle; as the Tartars are always vigilant like the devils, and are ever devising how to commit mischief.

over Occurrences 1%

A good man he was, that loved his beautiful granddaughter; and, loving her wisely, was vigilant over her deportment in any case where young Oxford might happen to be concerned.

Which preposition to use with  vigilant