Not that I accept human testimony; but I mention it that you may be saved. John 5:34 NIV
Christ has no need of human testimony. It has no bearing upon His deity. The Truth is revealed in that He has been with the Father forever and the Father has spoken of Him. Also, Christ’s works speak of His deity.
Man seeks testimony of man, and in hearing the message of the Good News the minds and hearts of those who belong to Christ shall be induced to come to Him. Share the Good News and allow Christ to bring those who belong unto Him!