Difference between Fervor and Fervency

FERVOR vs FERVENCY: NOUN

The state of being emotionally aroused and worked up
Great warmth and intensity of emotion. : passion.
Intense heat.
Heat or warmth.
Warmth of feeling; ardor; impassioned earnestness: as, the fervor of enthusiasm.
Heat; excessive warmth.
Intensity of feeling or expression; glowing ardor; passion; holy zeal; earnestness.
Feelings of great warmth and intensity
A passionate enthusiasm for some cause.
Heat.
An intense, heated emotion; passion, ardor.

Feelings of great warmth and intensity
The condition or quality of being fervent.
The state of being fervent or hot; burning or glowing warmth: as, the fervency of the sun's rays.
Warmth of feeling; ardor; fervor; animated zeal.
The state of being fervent or warm; ardor; warmth of feeling or devotion; eagerness.
The state of being fervent

Commitment, Warmth, Craze, Emotion, Passion, Fanaticism, Excitement, Enthusiasm, Zeal, Fervidness, Ardour, Fire, Fervour, Fervency, Ardor

Exuberance, Animation, Commitment, Warmth, Craze, Emotion, Passion, Fanaticism, Excitement, Enthusiasm, Zeal, Fire, Fervour, Fervency, Ardor

The lights of the dock blinked blue and white with obsessive fervency.
It needs to grow in quantity and in fervency.
Did hang a salt fish on his hook, which he With fervency drew up.
This is the kind of fervency and persistence that needs to characterize our prayers.
It soon spread throughout Asia Minor and into North Africa with spiritual fervency.
He calls for increased fervency and continuing to saturate the process in prayer.
Is there such a zealous fervency like this in the church today?
It is not formality, but fervency, that will bring us to heaven.
Those Christians in hostile situations have no issue with spiritual fervency.
That type of fervency has great affect on the world.