Step 1: Turn on cross-references.
Open Matthew 13:31–32 in Bible Gateway. In Page Options, turn on cross-references—available in the NKJV, they show where else in Scripture the same themes, words, and events appear.
Step 2: Follow the thread.
Notice the cross-references in the text, indicated with superscript letters. For Matthew 13:32, the cross-references point to
Psalm 104:12; Ezekiel 17:22–24; 31:3–9; and Daniel 4:12.
That last one is the thread. Daniel 4 is Nebuchadnezzar's dream of a great tree—so tall and wide that birds nest in its branches and every creature finds shelter under it.
Jesus wasn't just describing a tree. He was reaching back to a vision of a kingdom so vast that all nations find rest in it. This is how Jesus taught—every detail a deliberate echo of something older.
Step 3: Open the Resources tab.
Select the Zondervan KJV Commentary, one of the 70+ resources available with Bible Gateway Plus. It connects the dots—without leaving the passage:
This could be an allusion to Daniel 4:21, suggesting that the kingdom of heaven will expand to world dominion and that people from all nations will find rest in it (see Dan. 2:35, 44-45; 7:27; Rev. 11:15)…