In the first sample for Isaiah chapter 62, the Lord makes a connection to the 62nd book of the Bible with salvation and light.

ISAIAH 62
1…I will not rest, until the righteousness thereof go forth as brightness, and the salvation thereof as a lamp that burneth.

I JOHN 1
5 This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all.
7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.


In the second sample for Isaiah chapter 62, the Lord makes a connection with God CALLED his people something new.

ISAIAH 62
2…thou shalt be CALLED by a new name, which the mouth of the LORD shall name.

I JOHN 3
1 Behold, what manner of love the Father hath bestowed upon us, that we should be CALLED the sons of God