This song is usually confused with "We Shall Overcome" which is more like a battle song. This song entails the fact that we overcome the devil through the blood of the Lamb and the word of our testimony. I found the lyrics in the Celebration Hymnal no 726 and it was composed by Carol Cymba...

I searched on Google and didn't find this song, so I'll post it for whoever needs to use the lyrics of the blessing song. Here it goes: Verse 1 May blessings be upon you, precious baby. May favor rest upon your family. May your future be a holy legacy, May blessings be upon you, precious baby. Choru...