"They also say, ‘No one will enter Paradise unless he is a Jew or a Christian'. This is their own wishful thinking. [...] In fact, any who direct themselves wholly to God and do good will have their reward with their Lord: no fear for them, nor will they grieve." – Qur'an 2:111-2
"This is because they say: 'The fire shall not touch us but for a few days'. And what they have forged deceives them in the matter of their religion." – Qur'an 3:24
On a related topic, here is a (growing) collection of Quranic verses against religious coercion: https://twitter.com/Evollaqi/status/1155889219795070976?s=19
The story of the Golden Calf (Qur'an 20:83-100) is always important to bear in mind.
And I like putting it alongside Qur'an 25:30.
And I like putting it alongside Qur'an 25:30.