Please note two things about the logo:
(1) The color red in the centrally located "C" in UCM symbolizes the "precious blood" (1 Peter 1:19) of the Lord Jesus Christ:
+ ". . . without the shedding of blood there is no forgiveness [of sins]" (Hebrews 9:22).
+ "But now in Christ Jesus you [Gentiles/non-Jews] who formerly were far off have been brought near by the blood of Christ" (Ephesians 2:13).
+ "but if we walk in the light as He Himself is in the light, we have fellowship with one another, and the blood of Jesus His Son cleanses us from all sin" (1 John 1:7).
To spend and to be spent in the service of Christ and for the salvation of souls was his all in all [cf. 2 Corinthians 12:15]. Often would he say, "None but Christ; all for Christ."
Scroll down to see some pictures.