Wesley Tulus was composed by Mr Jusuf Kam.
The Lyrics are taken from the Lord's Prayer (Matthew 6:9-13) :
Our Father in heaven, hallowed be thy name
Thy kingdom come, Thy will be done on earth as it is in heaven
Give us this day our daily bread
Forgive us our debts, as we forgive our debtors
And lead us not into temptation but deliver us from evil
For Thine is the Kingdom, and the power, and the glory forevermore
Amen