Johnny Cash the Psalmist perhaps sounds a little unlikely. And to be fair it is probably by some peculiar coincidence that there are so many connections between Cash’s I Walk The Line and Psalm 1. But the intertextual and thematic connections are worth considering. I suggest that both texts are enriched by reflecting on the other.
Both songs concern faithfulness. Cash’s song is, at face value and indeed originally was, a declaration of fidelity to his wife, Vivian Liberto. In later life after he discovered Christ it took on a new meaning as a declaration of fidelity to the God of the Bible. Psalm 1 is a statement of faithfulness, and a reflection on what that faith might look like, as well as the blessing it leads to. Some might judge it to be concerned with a dry legalism, but such a view owes more to eisegesis informed by a popular caricature of Jewish faith, than a true reading of the psalm. When we remember that law, or torah, is instruction from God we can perceive the relationship described in Psalm 1 rather than any transactional mechanism based on works righteousness.
Cash declares that he keeps ‘a close watch on this heart of mine’ and has his ‘eyes wide open all the time. One can imagine that early in his career, on tour in front of adoring adolescents, away from home that this would wisely be followed up as avoiding walking (Psalm 1:1a), standing (1:1b), sitting (1:1c) or lying in the wrong company.
The experience of Cash’s early career revealed his declaration ‘I find it very, very easy to be true’, to be rather naïve in the face of the temptations of the rock and roll lifestyle. In many ways Psalm 1 also has a naivety about it. It is sure-footed and certain in its call to integrity and piety, but later psalms revisit its certitude and make it appear naïve amidst the ups-and-downs of the life of faith. For example, Psalm 37 and 73 read as if they are penned by the same person a few years down the line—this person now questions not only their ability to do the right thing but wonders about those who seem blessed despite doing the worst of things. Closer to Psalm 1, Psalms 3 to 7 are a series of laments that cast doubt on the straightforward path to blessing promised in Psalm 1. Of course, Psalm 1 can be understood eschatologically, see Psalm 1:5, in which case it transcends naivety to become a reality in eternity.
Both Cash’s song and our psalm have a 24-7 motif:
I keep you on my mind both day and night.
. . . and who meditates on his law day and night.
And in both cases, this ‘meditation’ is key to happiness. Cash claims that the ‘happiness I’ve known proves that it’s right’, whereas the psalmist equates such meditation with delight (Psalm 1:2a) and the whole poem is connected with happiness with its opening word meaning this in Hebrew (Psalm 1:1a). It should be noted that the happiness of Psalm 1 is a deeper more nuanced well-being, that encompasses happiness and blessedness and everything in between. In contrast, Cash speaks of the happiness that come out of right relationship with a loving human partner.
By its very nature and title, I Walk the Line is about the correct path to follow. This is very much a moral road as it concerns perfect fidelity and loving commitment to another. This is also the exact concern of Psalm 1 as it asks the question as to which path, or line, we travel, the way of the righteous or the way of the wicked (Psalm 1:6).
You can test this synergy and complementarity, between Psalm 1 and Cash’s song, for yourself by listening to Johnny Cash sing I Walk The Line here: