यत्नेनानुमितोऽप्यर्थः कुशलैरनुमातृभिः ।
yatena anumitaH api arthaH kushalaiH anumAtRubhiH ।
abhiyuktataraiH anyaiH anyatha eva upapAdyate ॥
- vAkyapadIya, tarka
Many logicians may have used lots of points and proved a point. But that does not stop more intelligent people coming along and using more logic points and prove it wrong. The same is true for them also. So, matters of faith are never proved by logic.