Shared ground
Hosea 7:13–15 portrays Israel’s relationship with God in personal, relational terms: they “wandered” from him, “trespassed,” and answered his willingness to “redeem” with lies. The passage treats their crisis-sounds as real but misdirected—loud distress without a truthful, heart-level turning toward God. Their gatherings focus on “grain and new wine,” and that focus is presented as part of their rebellion, not simple need.
The text also assumes a pattern of divine help. God says he “taught and strengthened their arms,” yet they used that strength to plan harm against him. The core message is not lack of information or lack of aid, but betrayal despite help.
Where interpretation differs (only where needed)
What “redeem them” refers to. Some read it mainly as God recalling past rescues already experienced (deliverance in Israel’s history), while others read it as rescue he was offering in their present crisis but they refused.
What their “lies” are. Some take “spoken lies against me” as slanderous speech about God’s character or actions. Others include false religious claims (saying they are loyal while acting otherwise) and/or deceptive political speech that effectively denies God’s role.
What the “howl” and “assembling” describe. Some read “howl on their beds” as private despair and sleepless anxiety, with “assemble for grain and new wine” as public efforts to secure food. Others hear echoes of ritual mourning and religious gatherings aimed at agricultural blessing, which Hosea treats as rebellion because it bypasses true appeal to God.
Why the disagreement exists
The passage uses compact images rather than detailed explanations. Words like “redeem,” “lies,” “howl,” and “assemble” can fit more than one concrete situation, and Hosea’s setting includes both political desperation and religious instability. The text itself emphasizes the moral direction (misdirected, deceptive, rebellious) more than the precise form those actions took.
What this passage clearly contributes
Explicitly, the text claims (1) judgment is announced because they departed and broke faith, (2) God was willing to rescue, yet they responded with lies, (3) their cries were not sincere toward God, (4) their gatherings centered on “grain and new wine” and are called rebellion, and (5) divine strengthening was repaid with hostile planning. Theological inferences that fit these claims are that God’s help can be rejected and even repaid with hostility, and that distress-driven religiosity or crisis-management can still be “not…with their heart” if it is fundamentally self-directed rather than truthful loyalty to God.