“A “quick shot” response:
There are a number of ways to answer this objection. Here is just one suggestion (of three) from the Quick Shot section of” their phone app (https://coldcasechristianity.com/the-cold-case-christianity-app/):
“What do you mean by ‘loving?’ A loving God must also be just, or His love is little more than an empty expression. If everyone was offered the same experience in the afterlife, how loving (or fair) would it be for Mother Teresa and Hitler to receive the same reward? Most of us can think of someone whoshould be punished: serial killers, child molesters, rapists. How loving would God be to reward these criminals rather than punish them? How fair would that be to their victims? Can a loving God be completely unjust and still considered loving?”
Excerpt from a Cold Case Christianity Email Update
And see more about this topic here: https://coldcasechristianity.com/writings/wouldnt-a-loving-god-make-sure-everyone-gets-to-heaven/