Romans 11:33

O, how deep is the richness of God's wisdom and knowledge! How difficult [it is for us] to explain His judgments and how impossible [for us] to accurately track how He operates!

Romans 2:4

Or, do you despise the abundance of God's kindness and tolerance and patience [toward you], not realizing that His kindness is intended to cause you to repent? [i.e., to change your hearts and lives].

Ephesians 3:10

This was done so that now God's many-sided wisdom could be made known through the church, to the rulers and authorities in the heavenly realms [Note: "Heavenly realms" here refers to the world around us, where these angelic beings (good or bad) view the unfolding of God's wonderful plan],

Ephesians 3:8

This favor of preaching the unfathomable riches of Christ to the Gentiles was given to me [even though] I am the least significant of all saints [i.e., God's holy people].

Romans 9:23

[What if He did this] in order to demonstrate His wealth of glory toward people who deserved His mercy, whom He had previously determined should receive [such special] honor?

Ephesians 1:7

In [fellowship with] Christ we have redemption [i.e., we have been bought back from Satan] through His blood, and have forgiveness of sins according to the abundance of God's unearned favor,

Ephesians 2:7

This was so that, to future ages [of people on earth and in heaven], God could demonstrate the tremendous abundance of His unearned favor, expressed by His kindness to us in [fellowship with] Christ Jesus.

Ephesians 3:16

[I pray] that, according to God's glorious abundance, He would empower you to become [spiritually] strong through His Holy Spirit in your inner person,

Ephesians 3:18

so that you, along with all the saints [i.e., God's holy people], will be [spiritually] strong enough to grasp how wide and long and high and deep [Christ's love is];

Colossians 1:27

He was pleased to make known to these people the wealth of His splendor among the Gentiles; this hidden secret, which is Christ among you, [is] the hope of being honored [i.e., in heaven].

Colossians 2:2-3

[I do this] so that their hearts will be encouraged [while] being united in [mutual] love, [and] so that they will have the wealth of a fully assured understanding, in order to fully know about God's hidden secret, [which is] Christ.

Treasury of Scripture Knowledge

Summary

O the depth of the riches both of the wisdom and knowledge of God! how unsearchable are his judgments, and his ways past finding out!

The depth

Bible References

The depth

Ephesians 3:18
so that you, along with all the saints [i.e., God's holy people], will be [spiritually] strong enough to grasp how wide and long and high and deep [Christ's love is];

Riches

Romans 2:4
Or, do you despise the abundance of God's kindness and tolerance and patience [toward you], not realizing that His kindness is intended to cause you to repent? [i.e., to change your hearts and lives].
Romans 9:23
[What if He did this] in order to demonstrate His wealth of glory toward people who deserved His mercy, whom He had previously determined should receive [such special] honor?
Ephesians 1:7
In [fellowship with] Christ we have redemption [i.e., we have been bought back from Satan] through His blood, and have forgiveness of sins according to the abundance of God's unearned favor,
Ephesians 2:7
This was so that, to future ages [of people on earth and in heaven], God could demonstrate the tremendous abundance of His unearned favor, expressed by His kindness to us in [fellowship with] Christ Jesus.
Ephesians 3:8
This favor of preaching the unfathomable riches of Christ to the Gentiles was given to me [even though] I am the least significant of all saints [i.e., God's holy people].
Colossians 1:27
He was pleased to make known to these people the wealth of His splendor among the Gentiles; this hidden secret, which is Christ among you, [is] the hope of being honored [i.e., in heaven].
Colossians 2:2
[I do this] so that their hearts will be encouraged [while] being united in [mutual] love, [and] so that they will have the wealth of a fully assured understanding, in order to fully know about God's hidden secret, [which is] Christ.