[2] Kingdom Come was St. James' first full-length studio album in eleven years and her first with Heritage Music Group.

[4][5] St. James' first project with Heritage Music Group was an extended play, Dawn, which was released on July 24, 2020.

Jonathan Andre of 365 Days of Inspiring Media gave the album 4.5 out of 5 stars, writing “This is a must-have if you love Rebecca’s music of the past, or if you are into some nostalgia from yesteryear, or both.” He named the title track, “Battle Is the Lord’s” and “Praise” as album highlights.

[7] Kelly Meade of Today’s Christian Entertainment also awarded the album 4.5 out of 5 stars, writing “As a whole, this album stands out both musically and with strong vocal performances throughout.”[9] In a more negative review, Timothy Yap of JubileeCast gave the album 2.5 out of 5 stars, writing "Instead of letting her own identity to shine, she has tried to fit in with her brothers (the famed For King & Country) by crafting a sanitized CCM pop offering."

[10] The album's lead single and title track, "Kingdom Come", was released on October 22, 2021 and features her brothers' duo, For King & Country.