The basis of Open Theism and Mid-Acts Dispensationalism lies in the background of the Covenant of Circumcision. There is a great contrast that most people are not willing to admit.
Priests were baptized (washed) at age thirty in preparation for their consecration (Num 4:2,3,23; 1 Chr 23:3; Ex 28:41-29:9). God promised to make Israel a royal priesthood (Ex 19:5,6, LXX) and a holy nation if they obeyed His voice and kept His covenant.
Those addressed in 1 Peter 2:5,6 are the ones who (at that time) are presently believing (present participle). God is making them the promised royal priesthood. When John came baptizing, he preached that his baptism was for the remission of sins (Mat 3:1-6; Lk 3:3,8). He was calling the whole nation back into covenant relationship with God. Like the prophets of old, he was calling them to repentance. His baptism concerned purification of sins based on covenant principles (Num 19:9-21; John 3:22-26). The purpose of his ministry was to bring knowledge of the Messiah and remission of sins to the people, Israel (Lk 1:76,77), in preparation for their priesthood.
1 Peter 2:6-8 Therefore it is also contained in the Scripture, “Therefore it is also contained in the Scripture, “Behold, I lay in Zion A chief cornerstone, elect, precious, And he who believes on Him will by no means be put to shame.” 7 Therefore, to you who believe, He is precious; but to those who are disobedient, “The stone which the builders rejected has become the chief cornerstone,” 8 and “A stone of stumbling and a rock of offense.” They stumble, being disobedient to the word, to which they also were appointed.”
“Their disobedience is not ordained; the penalty of their disobedience is.” Bigg, ICC, St. Peter and St. Jude, p. 133. He wrote, “The antecedent to eis ho is the main verb peoskoptousi: this follows as a necessary consequence from the subordination of the participle. . . . The sense, therefore, is “they disobey, and for that reason stumble”; “because they disobey, God ordains that they shall stumble.”
Compare this with John 11:9, “Jesus answered, ‘Are there not twelve hours in the day? If anyone walks in the day, he does not stumble, because he sees the light of this world.’” Also see 2 Peter 1:10: “Therefore, brethren, be even more diligent to make your call and election sure, for if you do these things you will never stumble”. The natural result of their disobedience is their stumbling. Syntactically, the participle, “being disobedient”, is the reason for their stumbling.
In Christ,
Bob Hill