Misconception & False teaching that everyone "goes to heaven".
There are some out there working to teach that everyone, no matter what they do in this life, or what they have done, will end up with eternal life and be blessed.
Even if up to the point of the Messiah's return they've been murdering others.
Their false doctrine says that no one is lost in a lake of fire.
Those associated with the vatican are sometimes the ones teaching this.
The catholic congregation came out not long ago and tried to claim that even the godless "will go to heaven".
The doctrines coming from these people are obviously corrupt, and evil to teach, but there really are those who are taking the bait to and believing them, but the Bible teaches us differently.
Be on guard against such lies of the satan, and surely do not teach others such things encouraging them to be wicked without restraint.
This life is a test and teaching for us, there would be no point of a test if you're automatically passed without doing anything.
Also, as covered elsewhere on the site, claiming we go to heaven to live forever is Biblically incorrect as well, and the righteous inherit and live on the earth forever.
This clearly says some will gain everlasting life, and others will end up in everlasting contempt;
Daniel 12:1 "At that time Michael, the great prince who protects your people, will arise, There will be a time of distress such as has not happened from the beginning of nations until then. But at that time your people, everyone whose name is found written in the book, will be delivered. Multitudes who sleep in the dust of the earth will awake, some to everlasting life, others to shame and everlasting contempt, Those who are wise will shine like the brightness of the heavens, and those who lead many to righteousness like the stars, for ever and ever"
Romans 11:22 "Therefore consider the goodness and the severity of Elohim, severity toward those who have fallen, but Elohim's goodness to you, if you continue in his goodness, otherwise you too will be cut off"