Titus 3:4

But when the kindness of God our Savior and his love toward mankind appeared,

Titus 2:10-11

not stealing, but showing all good fidelity; that they may adorn the doctrine of God, our Savior, in all things.

Ephesians 2:4-10

But God, being rich in mercy, for his great love with which he loved us,

Hebrews 9:26

or else he must have suffered often since the foundation of the world. But now once at the end of the ages, he has been revealed to put away sin by the sacrifice of himself.

Romans 2:4

Or do you despise the riches of his goodness, forbearance, and patience, not knowing that the goodness of God leads you to repentance?

Romans 5:20-21

The law came in besides, that the trespass might abound; but where sin abounded, grace abounded more exceedingly;

1 Timothy 1:1

Paul, an apostle of Christ Jesus according to the commandment of God our Savior, and Christ Jesus our hope;

1 Timothy 2:3

For this is good and acceptable in the sight of God our Savior;

1 Timothy 4:10

For to this end we both labor and suffer reproach, because we have set our trust in the living God, who is the Savior of all men, especially of those who believe.

2 Timothy 1:10

but has now been revealed by the appearing of our Savior, Christ Jesus, who abolished death, and brought life and immortality to light through the Good News.

Titus 1:3

but in his own time revealed his word in the message with which I was entrusted according to the commandment of God our Savior;

Treasury of Scripture Knowledge

Summary

But after that the kindness and love of God our Saviour toward man appeared,

Bible References

The kindness

Titus 2:11
For the grace of God has appeared, bringing salvation to all men,
Romans 5:20
The law came in besides, that the trespass might abound; but where sin abounded, grace abounded more exceedingly;
Ephesians 2:4
But God, being rich in mercy, for his great love with which he loved us,

Appeared

Titus 2:11
For the grace of God has appeared, bringing salvation to all men,
2 Timothy 1:10
but has now been revealed by the appearing of our Savior, Christ Jesus, who abolished death, and brought life and immortality to light through the Good News.
Hebrews 9:26
or else he must have suffered often since the foundation of the world. But now once at the end of the ages, he has been revealed to put away sin by the sacrifice of himself.

General references

Leviticus 14:17
The priest shall put some of the rest of the oil that is in his hand on the tip of the right ear of him who is to be cleansed, and on the thumb of his right hand, and on the big toe of his right foot, upon the blood of the trespass offering.
Isaiah 11:6
The wolf will live with the lamb, and the leopard will lie down with the young goat; The calf, the young lion, and the fattened calf together; and a little child will lead them.
Isaiah 43:11
I myself am Yahweh; and besides me there is no savior.
Romans 9:16
So then it is not of him who wills, nor of him who runs, but of God who has mercy.
Ephesians 2:9
not of works, that no one would boast.
1 John 4:19
We love him, because he first loved us.