Luke 1:6

And they were both righteous in the sight of God, walking in all the commandments and ordinances of the Lord blameless.

Luke 1:50

and his name is holy, and his mercy is on them that fear Him, unto all generations.

Luke 1:54-55

He hath supported Israel his servant,

Luke 1:72

to display his mercy towards our fathers, and to remember his holy covenant,

1 Thessalonians 2:12

and charged you, that ye should walk worthy of God, who hath called you to his kingdom and glory.

Treasury of Scripture Knowledge

Summary

And said, O LORD God of Israel, there is no God like thee in the heaven, nor in the earth; which keepest covenant, and shewest mercy unto thy servants, that walk before thee with all their hearts:

Keepest covenant

Mercy

Bible References

Keepest covenant

Luke 1:72
to display his mercy towards our fathers, and to remember his holy covenant,

Mercy

Luke 1:50
and his name is holy, and his mercy is on them that fear Him, unto all generations.

Walk before

Luke 1:6
And they were both righteous in the sight of God, walking in all the commandments and ordinances of the Lord blameless.
1 Thessalonians 2:12
and charged you, that ye should walk worthy of God, who hath called you to his kingdom and glory.