A contemporary devotional piece by Anthony Purnell focused on simplicity and melodic comfort. It is marked by a steady, hymn-like rhythmic pulse that serves a congregation or reflective audience.
Maintain a steady tempo while emphasizing the emotional quality of the hymn melody.
Comparable difficulty and character — good candidates for what to learn next.
"Let us go to the house of the Lord" is rated Henle level 2 of 9 — beginner repertoire, roughly ABRSM grades 2–3. In the RCM system it corresponds to about level 3.
You should be comfortable at Henle level 2 — meaning you can already play level 1–2 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of "Let us go to the house of the Lord" lasts about 3 minutes.
"Let us go to the house of the Lord" is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Andantino in C major by Franz Schubert, Berceuse by Emile Jaques-Dalcroze, Berceuse by Fritz Baselt — see the full similar-pieces list on this page.