Machine summary:
And remember when We took your covenant and We raised the mountain over you, [saying]: Take what We have given you with strength and listen; they said: We heard and we disobeyed, and the love of the calf was steeped into their hearts, meaning: their hearts became mixed [and irrigated] with the love of the calf, because of their disbelief; say: If you are a believing people, then evil and ugly is what your faith commands you to do.
That in the difficulties and problems that befell them and which they faced, during supplication, along with their other actions and words, they would swear by the Holy Quran, the Noble Messenger, and his successors to God, that their troubles be removed; since they had also learned our belief and practice regarding Imam Zaman (AS) and this manner of supplication from Moses; therefore, for their conquest and victory over the polytheists, they sought intercession through both the Quran and the Prophet of the End of Times, calling upon God; 1 but when the Quran came and His presence appeared, they turned away and disbelieved.
And whenever it is said to them [out of advice and goodwill] to believe in what Allah has sent down [which refers to the Quran and His Messenger] ﴿قالوا نؤمن بما أنزل علینا﴾ They say: We believe in what has been sent down to us [which is the Torah and belief in Moses (AS)] ﴿ویکفرون بما وراءه وهو الحقّ مصدّقا لما معهم﴾ And they disbelieve in what comes after the Torah [which is the revelation of the Holy Quran and the Final Prophet], even though it is the Truth, confirming that which is with them [whether in its glad tidings regarding its appearance or the original and uncorrupted essence of the Torah].