Through zeal knowledge is gotten, through lack of zeal knowledge is lost.

Through zeal knowledge is gotten, through lack of zeal knowledge is lost.

We do that in our zeal our calmer moment would be afraid to
answer.

We do that in our zeal our calmer moment would be afraid to
answer.

For I bear them record that they have a zeal of God, but not
according to knowledge.

For I bear them record that they have a zeal of God, but not
according to knowledge.

But his zeal
None seconded, as out of season judged,
Or singular and rash.

But his zeal
None seconded, as out of season judged,
Or singular and rash.

Zeal is a volcano, the peak of which the grass of indecisiveness does not grow.

Zeal is a volcano, the peak of which the grass of indecisiveness does not grow.

Awake, my soul! stretch every nerve,
And press with vigour on;
A heavenly race demands thy zeal,
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Awake, my soul! stretch every nerve,
And press with vigour on;
A heavenly race demands thy zeal,
And an immortal crown.

Zeal without knowledge is the sister of folly.

Zeal without knowledge is the sister of folly.

Zeal will do more than knowledge.

Zeal will do more than knowledge.

The zeal of friends it is that razes me,
And not the hate of enemies.
[Ger., Der read more

The zeal of friends it is that razes me,
And not the hate of enemies.
[Ger., Der Freunde Eifer ist's, der mich
Zu Grunde richtet, nicht der Hass der Feinde.]