1 Peter 2:8

[And it also says, Isa. 8:14, that He would be], "A stone that people would stumble over and a rock over which they would trip and fall." The way they stumble is by disobeying the Gospel message. They were destined [though not forced] to do this.

Romans 9:22

What if God [did] patiently put up with people who deserved His wrath and [who were] ready for destruction, even though He was willing to demonstrate His wrath and power?

1 Corinthians 1:23

but we [apostles] preach that Christ was crucified [for our sins]. This message is offensive to Jews and foolishness to [unconverted] Gentiles.

Jude 1:4

For certain men have secretly infiltrated [your ranks]; they are men who had been written about long ago that they should be judged [and condemned] for perverting the unearned favor of our God into [a license for] living unrestrained, indecent lives, and who deny [the identity and work of] our only Master and Lord, Jesus Christ.

Luke 2:34

Then Simeon [asked God to] bless them and said to Jesus' mother Mary, "Look, many Israelites will be caused to fall [i.e., into spiritual ruin] or rise [i.e., to spiritual renewal] because of Him. And [He will be] a 'sign' [for people] to speak against,

Romans 9:32-33

Why? Because they did not [attempt to do it] by faith [in Him], but by trying to fulfill all the requirements [of the law]. So, they stumbled over "the stumbling stone," [i.e., the Jews refused to become obedient to Christ. See I Pet. 2:6-8].

2 Corinthians 2:16

To lost people [we become] a smell of death [i.e., we bring condemnation to people who reject our message]; to saved people [we become] a fragrance of life [i.e., we bring salvation to people who accept our message]. And who is adequate to [accomplish] such tasks?

1 Thessalonians 5:9

For God did not appoint us to [suffer His] wrath, but to obtain salvation through our Lord Jesus Christ

1 Peter 2:7

To those of you who believe in Him then, this "Stone" is [very] precious. But to those who do not believe [Psa. 118:22 says], "The stone which those in charge of the building project have rejected has been made the principal stone for aligning the whole structure."

2 Peter 2:3

And through greedy desires and deceptive words they will exploit you [for evil purposes]. But the judgment that they have had coming for a long time, will not delay, but will eventually awaken [i.e., arrive] to bring destruction upon them.

Treasury of Scripture Knowledge

Summary

And a stone of stumbling, and a rock of offence, even to them which stumble at the word, being disobedient: whereunto also they were appointed.

Bible References

A stone

Luke 2:34
Then Simeon [asked God to] bless them and said to Jesus' mother Mary, "Look, many Israelites will be caused to fall [i.e., into spiritual ruin] or rise [i.e., to spiritual renewal] because of Him. And [He will be] a 'sign' [for people] to speak against,
Romans 9:32
Why? Because they did not [attempt to do it] by faith [in Him], but by trying to fulfill all the requirements [of the law]. So, they stumbled over "the stumbling stone," [i.e., the Jews refused to become obedient to Christ. See I Pet. 2:6-8].
1 Corinthians 1:23
but we [apostles] preach that Christ was crucified [for our sins]. This message is offensive to Jews and foolishness to [unconverted] Gentiles.
2 Corinthians 2:16
To lost people [we become] a smell of death [i.e., we bring condemnation to people who reject our message]; to saved people [we become] a fragrance of life [i.e., we bring salvation to people who accept our message]. And who is adequate to [accomplish] such tasks?

Whereunto

Romans 9:22
What if God [did] patiently put up with people who deserved His wrath and [who were] ready for destruction, even though He was willing to demonstrate His wrath and power?
1 Thessalonians 5:9
For God did not appoint us to [suffer His] wrath, but to obtain salvation through our Lord Jesus Christ
2 Peter 2:3
And through greedy desires and deceptive words they will exploit you [for evil purposes]. But the judgment that they have had coming for a long time, will not delay, but will eventually awaken [i.e., arrive] to bring destruction upon them.
Jude 1:4
For certain men have secretly infiltrated [your ranks]; they are men who had been written about long ago that they should be judged [and condemned] for perverting the unearned favor of our God into [a license for] living unrestrained, indecent lives, and who deny [the identity and work of] our only Master and Lord, Jesus Christ.

General references

Luke 7:23
The person who does not find an occasion for having doubts about my identity is fortunate indeed."
John 16:1
[Jesus continued], "I have told you these things so that you men would not fall away [i.e., from the faith].
1 Corinthians 3:11
For no one can lay [any] other foundation than the one which [God] has [already] laid, which is Jesus Christ.