"Learn to purify the intention"

Yahya Ibn Abi Kathir said:

تعلموا النية فإنها أبلغ من العمل

ENGLISH:

"Learn (to purify) the intention, for the intention is more important than the deed itself!"

NEDERLANDS:

"Leer om de intentie (te zuiveren), want dat is belangrijker dan de daad zelf!"

[“Kitab Al-Ikhlaas Wan-Niyah”, 61].