The Greek that is translated as “(Jesus) the pioneer (and perfecter) of our faith” in English is translated as “Jesus first has opened a path for us to believe God” in Citak. (Source: Graham Ogden)
In Masai, “pioneer” is translated as “one who treads on the thorns ahead.” Nida (1972, p. xiv) explains: “Such a person goes down the pathway ahead of others and becomes the ‘thorn-treader.’ What more fitting description of the role of Jesus, who promised always to go ahead of his disciples?”