Pentecost and Passover are two different events.
What good is Passover without Feast of Unleavened bread? And how can Pentecost even exist without Passover and Unleavened bread? You preach to others they are different events, but they are tied together eternally, just as the life and death of the Christ are not two different events. Salvation cannot exist without both of them, tying them together eternally.
You are Biblically wrong about your preaching "Now we're in Post-Cross times. The Cross has happened. We are now regenerated with the Holy Spirit to guide us. The OT Saints were not regenerated. Pentecost had not happened."
The Spirit of Christ in those Faithful in Acts is the same Spirit of the Same Christ that was in Abrham, at least according to Scriptures. This world's religions like to claim the Spirit of Christ didn't exist before Acts, and "many" who call Jesus Lord, Lord, fall for this popular deception. Let's see if you can answer some questions posed to you.
In Gen. 12, the Word of God which became Flesh, told Abraham;
Gen. 12: 1 Now the LORD had said unto Abram, Get thee out of thy country, and from thy kindred, and from thy father's house, unto a land that I will shew thee:
This same Word of God, after HE became Flesh said;
Mark 8: 34 And when he had called the people unto him with his disciples also, he said unto them, Whosoever will come after me, let him deny himself, and take up his cross, and follow me.
How is this instruction different for Abraham than for Peter? And which came first? The instruction to "Follow HIM", or Pentecost? Will you answer the question? Or just promote your religion?
You preach we are in "post-cross" times, whatever that means as it is not taught or even implied anywhere in the entire Bible. But in Mark 8, according to your religion, the cross had not yet happened even though Jesus said for them to "pick up their cross" and follow Him. But when I read what the Holy scriptures actually say, Jesus, that is the Jesus of the bible, was slain from the foundation of the world. Which makes perfect sense to me given God knows the end from the beginning, so in His Realm, Jesus WAS slain from the foundation of the world. So then Abraham would also be in "Post-Cross" times. Therefore, Abraham also had a Cross to carry while he followed the Same Christ, and his sins are forgiven by the same Christ that my sins are forgiven by. How is this not true?
The lamb provided for Abraham is a prefiguration of the Son of God Lamb provided afterwards by God at the Crucifixion.
Yes, Abraham knew before Jesus was even born that his sins would be covered by the Lamb that God Provided. Same as David, same as Zacharias, Simeon, Anna and the Wise men. All before Acts 2.
There is no mention of any regeneration occurring within OT times in any of the verses you forwarded.
Not your definition of regeneration, this is true. The word is used 2 times in the entire Bible.
Matt. 19: 28 And Jesus said unto them, Verily I say unto you, That ye which have followed me, in the regeneration when the Son of man shall sit in the throne of his glory, ye also shall sit upon twelve thrones, judging the twelve tribes of Israel.
Flesh and Blood will not judge the 12 tribes of Israel. As Paul teaches "This mortal MUST put on immortality". There is a "regeneration" promised to those who repent, turn to God and bring forth works worthy of repentance. Those who "put on the New Man" which after God is created in righteousness and true godliness. Men who believe they have already been "regenerated" are rejecting the Holy scriptures "for doctrine, for reproof, for correction, for instruction in righteousness".
Titus 3: 3 For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another. 4 But after that the kindness and love of God our Saviour toward man appeared, 5 Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;
Renewing of the Holy Spirit which God gives to those who obey Him. (Acts 5:32) God is a Spirit, His Words, they are Spirit and they are Life. When a man has God's Word in them, they have His Spirit in them. This world's religions transgress God's Commandments, (reject the Spirit) by their own religious traditions. ("works of righteousness" men have created")
6 Which he shed on us abundantly through Jesus Christ our Saviour; (Word of God which became Flesh)
7 That being justified by his grace, we should be made heirs according to the hope of eternal life.
You would have us think that Pentecost was just another day at the office with your way of thinking.
These is nothing in my post which would cause you to believe this way. You are just offended because I dared to challenge your adopted religious philosophy.
Passover, Feast of Unleavened Bread, Pentecost, these are "HOLY Days" created by the Word of God for His People. They are the "Feasts of the Lord". I Certainly don't dishonor God, as you promote, by treating them as just another day at the office.