Song is originally sung in a different language here is the translation:

Happiness, happiness, happiness (Echo)
Happiness, happiness, happiness (Echo)
for those who have accepted Jesus
for those who have accepted Jesus

Sadness, sadness, sadness (Echo)
Sadness, sadness, sadness (Echo)
for those who have rejected Jesus (Echo)
for those who have rejected Jesus (Echo)

Hey, Hey! Hey, Hey!

Get away Satan (Echo)
Get away Satan (Echo)
I want to serve you Jesus, the Messiah (Echo)
I want to serve you Jesus, the Messiah (Echo)

Hey, Hey! Hey, hey! Hey!

(there's some singing done here but I don't know the translation)

lyrics for original format

Esengo, esengo, esengo mingi (Repeat)
Esengo, esengo, esengo mingi (Repeat)
Ezali na ba oyo ba ndimi Yesu (Echo)
Ezali na ba oyo ba ndimi Yesu (Echo)

Mawa, mawa, mawa mingi (Echo)
Mawa, mawa, mawa mingi (Echo)
Ezali na ba oyo ba boyi Yesu (Echo)
Ezali na ba oyo ba boyi Yesu (Echo)

Hey, Hey! Hey, Hey!

Longwa, longwa, longwa Satana (Echo)
Longwa, longwa, longwa Satana (Echo)
Na lingi ko salela Yo, Yesu Masia (Echo)
Na lingi ko salela Yo, Yesu Masia (Echo)

Mumalembe, mumalembe, tu kwenda na (Echo)
Mumalembe, mumalembe, tu kwenda na (Echo)
Malembe, malembe tu kwenda na nzila zulu
Tu kwenda na (repeat various times)