There is another who testifies in my favor, and I know that his testimony about me is true. John 5:32 NIV
Here Christ speaks of the Heavenly Father testifying on His behalf. The Father did so verbally in Matthew 3:17. The Father and Son are united in purpose and thus the Son knows that the Father’s testimony is true.
May we be united with the Son of God in sharing the Truth of the Good News with those we meet. Let us be one with the Lord!