Igitabo cya Rusi ni inkuru nziza y'urukundo yerekana agakiza n'imibanire yacu n'Umwami Yesu Kristo. Ibyanditswe byo mu Isezerano rya Kera n'Isezerano Rishya bitubwira ko twunganishijwe We nk'umugeni w'umukwe. Muri Rusi iyi sano nk’urukundo rwo gucungurwa hamwe n’amategeko y’umucunguzi yerekana ubutumwa bw’ubuntu Imana ifitiye abantu bose.