I just believe them, as did Jesus, who believed
the OT was the "
word of God" in every detail (
Jn 10:35,
Lk 11:28,
5:1),
that it was the
truth of God vested with the
authority of God and backed by the
power of God (
Mt 5:17-19).
He treated arguments from Scripture as having clinching force. When he said,
"It is written," that was final. There was no appeal against Scripture, for
"the scripture cannot be broken." (
Mt 4:5,
Mt 4:7,
Mt 4:10,
Jn 10:35). God's word holds good forever.
He constantly scolded the Jews for their ignorance and neglect of Scripture:
"Are you not in error because you do not know the Scriptures?". . ."Have you not read. . .?". . ."Go and learn what this means. . ." (
Mk 12:24,
Mt 12:3,
Mt 12:5,
Mt 19:4,
Mt 21:16,
Mt 21:42,
Mt 9:13).
Likewise, Jesus himself submitted to the OT as the
word of God:
he
lived a life of obedience to Scripture (
Lk 4:17-21,
Mt 8:16-17,
Mt 11:2-5),
and then he
died in obedience to Scripture (
Lk 18:31,
Mk 8:31,
Mk 9:31,
Mk 10:33-34,
Mt 26:24,
Lk 22:37,
Mt 26:53-56),
when he
arose, he explained who he was by the Scriptures (
Lk 24:44-47,
Lk 24:27),
he presented himself to the Jews as the
fulfiller of Scripture (
Jn 5:39-40,
Jn 5:46-47).
Belief in the truth of the OT was the foundation of Jesus' whole ministry.
I'm sure you'll understand if I agree with Jesus.