Has this already happened? I thought it would happen after Jesus returns, but a friend pointed out something else, mentioning the thief on the cross. This is the perfect example: "Jesus answered him, "Truly I tell you, today you will be with me in paradise." (Luke 23:43, NIV)
The fact that Jesus specifically said "paradise" is the key.
Paradise.”
Παραδείσῳ (Paradeisō)
Noun - Dative Masculine Singular
Strong's 3857: Paradise. Of Oriental origin; a park, i.e., an Eden.
Would it really be paradise, 2000+ years ago, if there were still tears? We still don't completely know for sure, but when we have something that we aren't sure of, it's always good to dig a little deeper, pray a little deeper, and meditate a little deeper. I am still amazed at how God can reveal what seems like the simplest details and if we're not humble about it, how these details could and do escalate into hurtful divisions amongst us. Let's consider the thoughts of each other, especially other believers, and when they collide with our thoughts, let's embrace the opportunity to explore our Bibles a little deeper! :) We'll either see the merit of their thoughts or we might build some confidence in what we already know - maybe some of both. If we want to reach unbelievers, it is also helpful to understand where they're coming from - so we can know how better to address any concerns that they might have.