It has been establised, in the church bulletin, above, that Christians, members of the church of Christ, are the offspring of Abraham.  When members of religious denominations, parties, or sects, wrongly claim to be Abraham's offspring, they are using the very argument that Paul said was incorrect, namely, " And to offsprings. "  There are not many offsrpings of Abraham — just one, Christ.

Perhaps one primary reason why false teachers adhere to the false doctrine of premillenialism, is because they think they can use it to wrongly claim to be God's covenant people ( see Exodus, chapter 3 ( especially verses 10-17, for example ); chapter 14; 24:1-8 ( especially verse 8, for example ); Psalm 50:5 ( KJV, for example ); Romans, chapter 6 ( especially verses 3, 4, 10, and 22, for example ); and Colossians 1:1-12, 19-23 ( especially verse 20, for example ), for example ), when they are not, and to try to claim that a religious denomination is the New Testament church, when it is not.  If they can deceive others into accepting the false doctrine of premillenialism, then they can also deceive them into wrongly believing that members of religious denominations, parties, or sects, are the offspring of Abraham.  Why would God send His Son Jesus Christ ( see Matthew 16:13-20 ( especially verses 16-18, for example ) and John 3:16, 17, for example ) to this earth to live a perfect, sinless life ( see Hebrews 4:14, 15, for example ), and to be crucified, buried, and raised on the third day in accordance with the Scriptures ( see 1 Corinthians, chapter 15 ( especially verses 3 and 4, for example ), for example ), and have His Son build the church ( see John, chapter 8 ( especially verses 26, 29, for example ), for example ), if He thought it would be okay for people to follow human beings and be members of religious denominations, parties, or sects?

In Matthew 16:18, Jesus ( see Matthew 16:17 ) never said, " ¹⁸ And I tell you, ⁱ you are Peter, and ^j on this rock² I will build my denomination, and ^k the gates of ^lhell³ shall not prevail against it. "  Jesus specifically used the word " church, " here, and He taught, in this verse, that it is not possible to be saved outside of the church.  Members of religious denominations have not been called out of the world — they are still in their sins ( see John, chapter 15 ( especially verse 19, for example ), for example ).

The Master in heaven ( see also Matthew, chapter 18 ( especially verse 35, for example ), for example ) clearly said that the promises were made to Abraham and to his offspring.  The promises were not made to members of religious denominations, parties, or sects.  Please study the Bible ( see 2 Timothy 2:15, for example ).