Doctrinal New Testament Commentary 3:462; “Buy of me] “Salvation is free” (“#2 ne. 2:42Ne. 2:4), but it must also be purchased; and the price is obedience to the laws and ordinances of the gospel. Eternal life is available freely, “without money and without price” (“#isa. 55:1Isa. 55:1; “#2 ne. 9:502 Ne. 9:50), but it is gained only by those who buy it at the storehouse of the Great God who pleads with men to purchase his priceless possession.”
Acts 20:28; “Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.”
Hmmm….looks like Jesus already purchased salvation for His church!