What confirms the 'day equals 1000 years', is hindsight.
You haven't proved that the New Testament even gives us the
expectation of asking that question in the first place!
We HAVE had the 2 days of heavenly time,
No. We. Haven't.
We have had 2020 + 4 BC = 2024 years since Jesus was born, - 30AD at crucifixion = 1994 years. Not two 'days', as Peter isn't giving us a code. Honestly, we've been over this! What Peter is saying is pastoral, not Da Vinci code. He is explaining that God sees the whole of history from beginning to end, all gazillion years of it, and yet can focus on each day like he has a gazillion years to explore it. He sees the whole of history, and yet can zoom in on you and I praying. The infinite God, stooping down to you and me and our messy conversation.
I can barely comprehend that! While Peter is discussing the last day, he is also saying God cares about each and every day.
Also: don't do the typical futurist thing and ignore the context. This is the 2 age model - I'll highlight the relevant bits.
There's now, then there's heaven, and the only thing in-between is the day of the Lord. That's it! The Lord returns, and it all happens in an instant!
8 But do not forget this one thing, dear friends: With the Lord a day is like a thousand years, and a thousand years are like a day. 9 The Lord is not slow in keeping his promise, as some understand slowness. Instead he is patient with you, not wanting anyone to perish, but everyone to come to repentance.
10 But the day of the Lord will come like a thief. The heavens will disappear with a roar; the elements will be destroyed by fire, and the earth and everything done in it will be laid bare.
11 Since everything will be destroyed in this way, what kind of people ought you to be? You ought to live holy and godly lives 12 as you look forward to the day of God and speed its coming. That day will bring about the destruction of the heavens by fire, and the elements will melt in the heat. 13 But in keeping with his promise we are looking forward to a new heaven and a new earth, where righteousness dwells.
See?
2 Peter 3 contradicts you totally.
Rather than some Da Vinci code for predicting when the lord will return, it actually says it will
come like a thief.
The
very passage you're trying to force to predict it says it is
unpredictable!
The third 'day', will be the many prophesied Millennium reign of King Jesus.
Nope - Jesus is still pushing on. Vs 33 shows it. What do you do when you've been comprehensively shown to be wrong - just wince and rinse and repeat? OK - I'll rinse and repeat what Jesus himself says happens on the 3rd day in the very next verse you stubbornly refuse to read because the context is devastating to your (dare I say it?) 'case'.
33 In any case,
I must press on today and tomorrow and the next day—for surely no prophet can die outside Jerusalem!"
What's he doing on the third day? This is year 6 English. He's still pressing on. Not resting and ruling in some hypothetical Millennium here on earth that doesn't fit with a single ounce of New Testament theology - a Millennium futurists have constructed from one metaphorical paragraph and used to warp the entire 25 other books of the New Testament! No! He's still PRESSING ON!
If you just rinse and repeat your claims again, you are in effect admitting you can't do anything but cherrypick.
His reward and at the end of it, He hands the kingdom back to God. 1 Corinthians 15:24
Remember that the next verse says "24 Then the end will come, when he hands over the kingdom to God the Father after he has destroyed all dominion, authority and power. 25 For he must reign until he has put all his enemies under his feet."
That's what he is doing now. Reigning. That's what the Millennium in Rev 20 is. Jesus reigning on the earth as his gospel goes out. Read Ephesians. Were are we already seated? Heaven! Where are we citizens? Heaven! We're already there - but in eschatological tension. Satan is bound - with regard to being able to deceive the nations. The gospel goes out. Also please note that 1 Cor 15 shows the 2 ages model.
50 I declare to you, brothers and sisters, that flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable. 51 Listen, I tell you a mystery: We will not all sleep, but we will all be changed— 52 in a flash, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, the dead will be raised imperishable, and we will be changed. 53 For the perishable must clothe itself with the imperishable, and the mortal with immortality. 54 When the perishable has been clothed with the imperishable, and the mortal with immortality, then the saying that is written will come true: “Death has been swallowed up in victory."