He who has an ear, let him hear and heed what the Spirit says to the churches. To him who overcomes [the world through believing that Jesus is the Son of God], I will grant [the privilege] to eat [the fruit] from the tree of life, which is in the Paradise of God.’

And they overcame and conquered him because of the blood of the Lamb and because of the word of their testimony, for they did not love their life and renounce their faith even when faced with death.

For everyone born of God is victorious and overcomes the world; and this is the victory that has conquered and overcome the world—our [continuing, persistent] faith [in Jesus the Son of God].

To sit

and formed us into a kingdom [as His subjects], priests to His God and Father—to Him be the glory and the power and the majesty and the dominion forever and ever. Amen.

And he who overcomes [the world through believing that Jesus is the Son of God] and he who keeps My deeds [doing things that please Me] until the [very] end, to him I will give authority and power over the nations;

Jesus said to them, “I assure you and most solemnly say to you, in the renewal [that is, the Messianic restoration and regeneration of all things] when the Son of Man sits on His glorious throne, you [who have followed Me, becoming My disciples] will also sit on twelve thrones, judging the twelve tribes of Israel.

that you may eat and drink at My table in My kingdom, and you will sit on thrones judging the twelve tribes of Israel.

Do you not know that the saints (God’s people) will [one day] judge the world? If the world is to be judged by you, are you not competent to try trivial (insignificant, petty) cases?

If we endure, we will also reign with Him;
If we deny Him, He will also deny us;

Even

I have told you these things, so that in Me you may have [perfect] peace. In the world you have tribulation and distress and suffering, but be courageous [be confident, be undaunted, be filled with joy]; I have overcome the world.” [My conquest is accomplished, My victory abiding.]

And am

And there between the throne (with the four living creatures) and among the elders I saw a Lamb (Christ) standing, [bearing scars and wounds] as though it had been slain, with seven horns (complete power) and with seven eyes (complete knowledge), which are the seven Spirits of God who have been sent [on duty] into all the earth.

for the Lamb who is in the center of the throne will be their Shepherd, and He will guide them to springs of the waters of life; and God will wipe every tear from their eyes [giving them eternal comfort].”

“I kept looking in the night visions,
And behold, on the clouds of heaven
One like a Son of Man was coming,
And He came up to the Ancient of Days
And was presented before Him.

Jesus came up and said to them, “All authority (all power of absolute rule) in heaven and on earth has been given to Me.

For the Father judges no one, but has given all judgment [that is, the prerogative of judging] to the Son [placing it entirely into His hands],

which He produced in Christ when He raised Him from the dead and seated Him at His own right hand in the heavenly places,

For this reason also [because He obeyed and so completely humbled Himself], God has highly exalted Him and bestowed on Him the name which is above every name,

General references

A glorious throne, set on high from the beginning,
Is the place of our sanctuary (the temple).