And when they come to you, they say, "We believe." But they have entered with disbelief [in their hearts], and they have certainly left with it. And Allāh is most knowing of what they were concealing.
(Do you criticize us for no other reason than that we believe in Allah, and in what has been sent down to us and in that which has been sent down before (us)) Do you have any criticism or cause of blame for us, other than this This, by no means, is cause of blame or criticism. Allah said in other Ayat,
Consideration of the Addressee : A Principle of Da'wah
The condition of a people who were under the curse and wrath of Allah has been introduced through a similitude in the next verse (60) which begins with: قُلْ هَلْ أُنَبِّئُكُم[ Should I (not) tell you...]. In fact, this condition applied to these very addressees. The occasion demanded that they should have been the ones to be directly charged with the blame. But, the Qur'an has changed the mode of direct address into the form of a similitude (to show consideration). This shows us a distinctive method of Da'wah (Call) as used by prophets, that is, never say things in a manner which makes the addressees angry.
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 61–62
There were certain of the Jews of Madinah who were impressed by Islam. Moreover, considering the increasing domination of Islam, they did not want to incur its open enmity. Although in their hearts these people were steadfast in the religion of their forefathers, they used to make a show of being believers by their utterances. Such people forget that their dealings are not actually with any human being but with God, and God is the Being who knows what is inside one’s heart. When He deals with anyone, it will be based on reality and not on any words which that person chose to utter to protect his own interests. There were two types of prominent Jews—one the rabbis and the other the holy men. The latter were ahbar, i.e. scholars and interpreters. Both types remained busy day and night in the work of religion, for their leadership was propped up solely by religious work and they received substantial amounts in the name of religion. But, the real secret of their leadership and public acclaim was their presentation of a popular version of religion rather than the true religion favoured by God. They spoke and acted ostensibly for the sake of religion, but in reality their words and deeds were worldly-wise. Worse, they gave to the people, in the name of religion, whatever they wanted for themselves, knowing full well that in actuality those things were unconnected with religion.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.