The Bible calls us in the day but also in the times of the 'night' - hard times - to bring Israel in prayer to God.
Who make mention / an appeal (Mazkira | מזכירה) of the Lord. Means that someone else remembers something, modern Hebrew: secretary. So we are therefore called and allowed to remind God of His promise.
Proclamations includes several promises that you can use while proclaiming at home at work, at church / congregation or when you walk on the walls of Jerusalem.
Let us always remember the Lord day and night of His promises to His people.