"It is a well known doctrine of the British Israelism in some Calvinist churches that since Israel is NOT relevant to the Bible anymore than God's promises to bless those who will bless Israel is invalid today, and that Israel means THE CHURCH."
What I am talking about has nothing to do with "British Israel."
I showed what the Bible says on that, your task is to show me where God's promises to Israel are ENDED and that God replaced Israel with the Church."
Mt. 21:33-43. There was landowner who planted a vineyard. He put a wall around it, dug a winepress in it, and built a watchtower. Then he rented the vineyard to some farmers and went away on a journey. When the harvest time approached, he sent his servants to the tenants to collect the fruit.
The tenants seized his servants; they beat one, killed another, and stoned a third. Then he sent other servants to them, more than the first time, and the tenants treated them the same way. Last of all, he sent his son to them. "They will respect my son," he said.
But when the tenants saw the son, they said to each other, "This is the heir. Come, let us kill him and take his inheritance." So they took him and threw him out of the vineyard and killed him.
Therefore, when the owner of the vineyard comes, what will he do to those tenants?
"He will bring those wretches to a wretched end," they replied, "and he will rent the vineyard to other tenants, who will give his his share of the crop at harvest time."
Jesus said to them, "Have you never read in the scriptures, 'The stone the builders rejected has become the capstone; the Lord has done this, and it is marvelous in our eyes'?
"Therefore I tell you that the kingdom of God will be taken from you and given to a people who will produce its fruit."