Titus 3:4

But when the mercy of God our Saviour, and his love to man was seen,

Titus 2:10-11

Not taking what is not theirs, but giving clear signs of their good faith, in all things doing credit to the teaching of God our Saviour.

Ephesians 2:4-10

But God, being full of mercy, through the great love which he had for us,

Hebrews 9:26

For then he would have undergone a number of deaths from the time of the making of the world: but now he has come to us at the end of the old order, to put away sin by the offering of himself.

Romans 2:4

Or is it nothing to you that God had pity on you, waiting and putting up with you for so long, not seeing that in his pity God's desire is to give you a change of heart?

Romans 5:20-21

And the law came in addition, to make wrongdoing worse; but where there was much sin, there was much more grace:

1 Timothy 1:1

Paul, an Apostle of Jesus Christ, by the order of God our Saviour and Christ Jesus our hope;

1 Timothy 2:3

This is good and pleasing in the eyes of God our Saviour;

1 Timothy 4:10

And this is the purpose of all our work and our fighting, because our hope is in the living God, who is the Saviour of all men, and specially of those who have faith.

2 Timothy 1:10

But has now been made clear by the revelation of our Saviour Christ Jesus, who put an end to death and made life unending come to light through the good news,

Titus 1:3

Who, in his time, made clear his word in the good news, of which, by the order of God our Saviour, I became a preacher;

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 come, giving salvation to all men,
Romans 5:20
And the law came in addition, to make wrongdoing worse; but where there was much sin, there was much more grace:
Ephesians 2:4
But God, being full of mercy, through the great love which he had for us,

Appeared

Titus 2:11
For the grace of God has come, giving salvation to all men,
2 Timothy 1:10
But has now been made clear by the revelation of our Saviour Christ Jesus, who put an end to death and made life unending come to light through the good news,
Hebrews 9:26
For then he would have undergone a number of deaths from the time of the making of the world: but now he has come to us at the end of the old order, to put away sin by the offering of himself.

General references

Leviticus 14:17
And of the rest of the oil which is in his hand, the priest will put some on the point of the right ear of the man who is to be made clean, and on the thumb of his right hand and on the great toe of his right foot, over the blood of the offering for wrongdoing;
Isaiah 11:6
And the wolf will be living with the lamb, and the leopard will take his rest with the young goat; and the lion will take grass for food like the ox; and the young lion will go with the young ones of the herd; and a little child will be their guide.
Isaiah 43:11
I, even I, am the Lord; and there is no saviour but me.
Romans 9:16
So then, it is not by the desire or by the attempt of man, but by the mercy of God.
Ephesians 2:9
Not by works, so that no man may take glory to himself.
1 John 4:19
We have the power of loving, because he first had love for us.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain