By THE SPIRIT it is written and recorded in Psalm chapter 40:
1 I waited patiently for the LORD;
And He inclined to me,
And heard my cry.
2 He also brought me up out of a horrible pit,
Out of the miry clay,
And set my feet upon a rock,
And established my steps.
3 He has put a new song in my mouth—
Praise to our God;
Many will see it and fear,
And will trust in the LORD.
Attached to a new song is a testimony of praise and deliverance. New songs come forth as a result of FATHER delivering us out of a severe situation and/or circumstance and is to be remembered by song. When the children of Israel were delivered from the Egyptians the Song of Moses arose out of that event to be remembered by the children of Israel. We too should expect a song of praise to come forth as we go through our own challenges in life.
In 1 Chronicles chapter 6 we find that David reserved an area specifically for the Songs to be sung:
31 Now these are the men whom David appointed over the service of song in the house of the LORD, after the ark came to rest.
32 They were ministering with music before the dwelling place of the tabernacle of meeting, until Solomon had built the house of the LORD in Jerusalem, and they served in their office according to their order.
The songs given to us by FATHER are important enough to be included in the House of THE LORD so we should be sensitive to the new Songs HE gives us. Yes, HE may have delivered us 40 years ago but we should not assume that is the only “song” to come forth on our behalf. The end times are challenging and there will be much deliverance occurring at this time as well. Let us expect new songs to be written on our hearts and let us share them with those who are receptive to our testimony.