"ku e'nyaanul neh Yallaak diw."

All things happen by God's permission; that's my belief. But, though your blessing, acknowledging someone through whom you're blessed is not ruling out the fact that it came from God, it's gratitude. So, saying "it is because of God and so-and-so" is not blasphemous, say it! Olof Njie neh: "ku e'nyaanul neh Yallaak diw."