Wisdom is the result of iccha shakti, willpower and kriya shakti, action power. One needs the will, the action without distraction) and its result will lead to wisdom.
In the tantric scriptures, five ways are mentioned to get this jnana shakti. The five methods that obtain jnana are as follows:
There is not one specific tradition that one should follow to obtain this wisdom. Not even the practice of yoga. There are two different types of yoga: yoga as practice and yoga as result. There are those in the state of yoga who have never practiced. And those who have practiced their whole life but never reach the state of yoga. It is nothing external, but all internal. Some have obtained the same wisdom through a different way.