Romans 11:21

For if God did not spare the natural branches [i.e., the Jews], He will not spare you [Gentiles] either.

Romans 8:32

God did not withhold His own Son [from dying], but offered Him up for all of us. [Since He did that], will He not, along with Jesus, freely give us everything [else] also?

Romans 11:17

But some of the branches [of a cultivated olive tree] were broken off [i.e., God's rejection of the Jews] and you [Gentiles], representing a wild olive tree [branch], were grafted into it. So then, you [Gentiles] were able to benefit from the roots and sap of the olive tree, along with the Jews.

Romans 11:19

But you [Gentiles] will then say, "The branches were broken off so that we could be grafted in."

1 Corinthians 10:1-12

For I want you to be [fully] aware, brothers, that our forefathers were all under the cloud, and all of them passed [safely] through the [Red] Sea. [Note: This refers to God guiding the Israelites through the desert during the daytime by a cloud moving along above them . See Ex. 13:21-22].

2 Peter 2:4-9

For if God did not spare sinning angels, but cast them in chains, into deep, dark dungeons to await judgment;

Jude 1:5

But, I want to remind you, [even] though you already know the stories about how the Lord delivered His people from Egyptian [bondage], and then [later] destroyed those who did not believe [in Him].

Treasury of Scripture Knowledge

Summary

For if God spared not the natural branches, take heed lest he also spare not thee.

Bible References

If god

Romans 11:17
But some of the branches [of a cultivated olive tree] were broken off [i.e., God's rejection of the Jews] and you [Gentiles], representing a wild olive tree [branch], were grafted into it. So then, you [Gentiles] were able to benefit from the roots and sap of the olive tree, along with the Jews.
Romans 8:32
God did not withhold His own Son [from dying], but offered Him up for all of us. [Since He did that], will He not, along with Jesus, freely give us everything [else] also?
1 Corinthians 10:1
For I want you to be [fully] aware, brothers, that our forefathers were all under the cloud, and all of them passed [safely] through the [Red] Sea. [Note: This refers to God guiding the Israelites through the desert during the daytime by a cloud moving along above them . See Ex. 13:21-22].
2 Peter 2:4
For if God did not spare sinning angels, but cast them in chains, into deep, dark dungeons to await judgment;
Jude 1:5
But, I want to remind you, [even] though you already know the stories about how the Lord delivered His people from Egyptian [bondage], and then [later] destroyed those who did not believe [in Him].